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1101120000 = 293543137
BaseRepresentation
bin100000110100001…
…1100001000000000
32211201221200200020
41001220130020000
54223341320000
6301132453440
736200236251
oct10150341000
92751850606
101101120000
1151560a832
1226891a280
131471836c6
14a6350b28
1566a07ba0
hex41a1c200

1101120000 has 400 divisors, whose sum is σ = 3886156032. Its totient is φ = 276480000.

The previous prime is 1101119993. The next prime is 1101120019. The reversal of 1101120000 is 211011.

It is a tau number, because it is divible by the number of its divisors (400).

It is a Harshad number since it is a multiple of its sum of digits (6).

It is a super Niven number, because it is divisible the sum of any subset of its (nonzero) digits.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 29759982 + ... + 29760018.

Almost surely, 21101120000 is an apocalyptic number.

1101120000 is a gapful number since it is divisible by the number (10) 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 1101120000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1943078016).

1101120000 is an abundant number, since it is smaller than the sum of its proper divisors (2785036032).

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

1101120000 is an frugal number, since it uses more digits than its factorization.

1101120000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 109 (or 78 counting only the distinct ones).

The product of its (nonzero) digits is 2, while the sum is 6.

The square root of 1101120000 is about 33183.1282431298. The cubic root of 1101120000 is about 1032.6303462320.

Adding to 1101120000 its reverse (211011), we get a palindrome (1101331011).

The spelling of 1101120000 in words is "one billion, one hundred one million, one hundred twenty thousand".