103713644532 has 12 divisors (see below), whose sum is σ = 241998503936. Its totient is φ = 34571214840.

The previous prime is 103713644471. The next prime is 103713644533. The reversal of 103713644532 is 235446317301.

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-2 number, since 2×103713644532² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103713644533) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 4321401844 + ... + 4321401867.

Almost surely, 2^103713644532 is an apocalyptic number.

103713644532 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

103713644532 is an abundant number, since it is smaller than the sum of its proper divisors (138284859404).

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

103713644532 is a wasteful number, since it uses less digits than its factorization.

103713644532 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8642803718 (or 8642803716 counting only the distinct ones).

The product of its (nonzero) digits is 181440, while the sum is 39.

The spelling of 103713644532 in words is "one hundred three billion, seven hundred thirteen million, six hundred forty-four thousand, five hundred thirty-two".