103790232012 has 18 divisors (see below), whose sum is σ = 242179812084. Its totient is φ = 34596372000.

The previous prime is 103790232011. The next prime is 103790232019. The reversal of 103790232012 is 210232097301.

It is a super-2 number, since 2×103790232012² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (103790232011) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1069512 + ... + 1162512.

Almost surely, 2^103790232012 is an apocalyptic number.

103790232012 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

103790232012 is an abundant number, since it is smaller than the sum of its proper divisors (138389580072).

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

103790232012 is an frugal number, since it uses more digits than its factorization.

103790232012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 186009 (or 93006 counting only the distinct ones).

The product of its (nonzero) digits is 4536, while the sum is 30.

The spelling of 103790232012 in words is "one hundred three billion, seven hundred ninety million, two hundred thirty-two thousand, twelve".