103445521232 has 10 divisors (see below), whose sum is σ = 200425697418. Its totient is φ = 51722760608.

The previous prime is 103445521219. The next prime is 103445521241. The reversal of 103445521232 is 232125544301.

It can be written as a sum of positive squares in only one way, i.e., 73129139776 + 30316381456 = 270424^2 + 174116^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3232672523 + ... + 3232672554.

Almost surely, 2^103445521232 is an apocalyptic number.

It is an amenable number.

103445521232 is a deficient number, since it is larger than the sum of its proper divisors (96980176186).

103445521232 is an equidigital number, since it uses as much as digits as its factorization.

103445521232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6465345085 (or 6465345079 counting only the distinct ones).

The product of its (nonzero) digits is 28800, while the sum is 32.

The spelling of 103445521232 in words is "one hundred three billion, four hundred forty-five million, five hundred twenty-one thousand, two hundred thirty-two".