103422520512 has 84 divisors (see below), whose sum is σ = 300013710360. Its totient is φ = 34058806272.

The previous prime is 103422520499. The next prime is 103422520517. The reversal of 103422520512 is 215025224301.

103422520512 is a `hidden beast` number, since 103 + 4 + 2 + 25 + 20 + 512 = 666.

It is not an unprimeable number, because it can be changed into a prime (103422520517) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1033837 + ... + 1129452.

It is an arithmetic number, because the mean of its divisors is an integer number (3571591790).

Almost surely, 2^103422520512 is an apocalyptic number.

103422520512 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

103422520512 is an abundant number, since it is smaller than the sum of its proper divisors (196591189848).

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

103422520512 is a wasteful number, since it uses less digits than its factorization.

103422520512 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2163390 (or 2163377 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 27.

Adding to 103422520512 its reverse (215025224301), we get a palindrome (318447744813).

The spelling of 103422520512 in words is "one hundred three billion, four hundred twenty-two million, five hundred twenty thousand, five hundred twelve".