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1121103479232 = 263211613288649
BaseRepresentation
bin10000010100000110111…
…110011000000111000000
310222011202121222120220200
4100110012332120013000
5121332004442313412
62215010002205200
7143665663225032
oct20240676300700
93864677876820
101121103479232
113a2503761320
1216133b353800
1381947c813a9
143c394155c52
151e26853d9dc
hex10506f981c0

1121103479232 has 168 divisors, whose sum is σ = 3511302553200. Its totient is φ = 339172945920.

The previous prime is 1121103479231. The next prime is 1121103479233. The reversal of 1121103479232 is 2329743011211.

1121103479232 is a `hidden beast` number, since 11 + 211 + 0 + 347 + 92 + 3 + 2 = 666.

It is an interprime number because it is at equal distance from previous prime (1121103479231) and next prime (1121103479233).

It is a super-2 number, since 2×11211034792322 (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1121103479231) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3739644 + ... + 4028292.

Almost surely, 21121103479232 is an apocalyptic number.

1121103479232 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1121103479232, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1755651276600).

1121103479232 is an abundant number, since it is smaller than the sum of its proper divisors (2390199073968).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1121103479232 is a wasteful number, since it uses less digits than its factorization.

1121103479232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 289291 (or 289278 counting only the distinct ones).

The product of its (nonzero) digits is 18144, while the sum is 36.

The spelling of 1121103479232 in words is "one trillion, one hundred twenty-one billion, one hundred three million, four hundred seventy-nine thousand, two hundred thirty-two".