103123200320032 has 24 divisors (see below), whose sum is σ = 203024503055052. Its totient is φ = 51561421766400.

The previous prime is 103123200319981. The next prime is 103123200320111. The reversal of 103123200320032 is 230023002321301.

It can be written as a sum of positive squares in 2 ways, for example, as 82565645326096 + 20557554993936 = 9086564^2 + 4534044^2 .

It is a junction number, because it is equal to n+sod(n) for n = 103123200319985 and 103123200320012.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4075782 + ... + 14928442.

Almost surely, 2^{103123200320032} is an apocalyptic number.

It is an amenable number.

103123200320032 is a deficient number, since it is larger than the sum of its proper divisors (99901302735020).

103123200320032 is a wasteful number, since it uses less digits than its factorization.

103123200320032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11149612 (or 11149604 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 22.

Adding to 103123200320032 its reverse (230023002321301), we get a palindrome (333146202641333).

The spelling of 103123200320032 in words is "one hundred three trillion, one hundred twenty-three billion, two hundred million, three hundred twenty thousand, thirty-two".