103653506412 has 24 divisors (see below), whose sum is σ = 268731313200. Its totient is φ = 34551168768.

The previous prime is 103653506387. The next prime is 103653506459. The reversal of 103653506412 is 214605356301.

103653506412 is a `hidden beast` number, since 1 + 0 + 3 + 6 + 5 + 3 + 5 + 0 + 641 + 2 = 666.

It is a super-2 number, since 2×103653506412² (a number of 23 digits) contains 22 as substring.

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 479877237 + ... + 479877452.

It is an arithmetic number, because the mean of its divisors is an integer number (11197138050).

Almost surely, 2^103653506412 is an apocalyptic number.

103653506412 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

103653506412 is an abundant number, since it is smaller than the sum of its proper divisors (165077806788).

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

103653506412 is a wasteful number, since it uses less digits than its factorization.

103653506412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 959754702 (or 959754694 counting only the distinct ones).

The product of its (nonzero) digits is 64800, while the sum is 36.

The spelling of 103653506412 in words is "one hundred three billion, six hundred fifty-three million, five hundred six thousand, four hundred twelve".