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103020322213120 = 28513103227264793
BaseRepresentation
bin10111011011001001001001…
…101101011100110100000000
3111111202122110101102012021211
4113123021021231130310000
5102000341104441304440
61003034514353455504
730461654423310154
oct2733111155346400
9444678411365254
10103020322213120
112a909745178404
12b67a041571594
134563a0c028110
141b622d2b07064
15bd9bdd1c9eea
hex5db249b5cd00

103020322213120 has 288 divisors, whose sum is σ = 269511010659072. Its totient is φ = 37502884970496.

The previous prime is 103020322213069. The next prime is 103020322213153. The reversal of 103020322213120 is 21312223020301.

It is a super-2 number, since 2×1030203222131202 (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 103020322213091 and 103020322213100.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 388927444 + ... + 389192236.

It is an arithmetic number, because the mean of its divisors is an integer number (935802120344).

Almost surely, 2103020322213120 is an apocalyptic number.

103020322213120 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 103020322213120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (134755505329536).

103020322213120 is an abundant number, since it is smaller than the sum of its proper divisors (166490688445952).

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

103020322213120 is a wasteful number, since it uses less digits than its factorization.

103020322213120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 265157 (or 265143 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 22.

Adding to 103020322213120 its reverse (21312223020301), we get a palindrome (124332545233421).

The spelling of 103020322213120 in words is "one hundred three trillion, twenty billion, three hundred twenty-two million, two hundred thirteen thousand, one hundred twenty".