103144323032 has 32 divisors (see below), whose sum is σ = 202283606880. Its totient is φ = 49212683520.

The previous prime is 103144323011. The next prime is 103144323143. The reversal of 103144323032 is 230323441301.

It is a junction number, because it is equal to n+sod(n) for n = 103144322992 and 103144323010.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 588293 + ... + 743220.

It is an arithmetic number, because the mean of its divisors is an integer number (6321362715).

Almost surely, 2^103144323032 is an apocalyptic number.

It is an amenable number.

103144323032 is a deficient number, since it is larger than the sum of its proper divisors (99139283848).

103144323032 is a wasteful number, since it uses less digits than its factorization.

103144323032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1331963 (or 1331959 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 26.

Adding to 103144323032 its reverse (230323441301), we get a palindrome (333467764333).

The spelling of 103144323032 in words is "one hundred three billion, one hundred forty-four million, three hundred twenty-three thousand, thirty-two".