103143234032 has 20 divisors (see below), whose sum is σ = 199904184480. Its totient is φ = 51555057408.

The previous prime is 103143234017. The next prime is 103143234041. The reversal of 103143234032 is 230432341301.

It is a junction number, because it is equal to n+sod(n) for n = 103143233992 and 103143234010.

It is a congruent number.

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, 983513 + ... + 1083320.

It is an arithmetic number, because the mean of its divisors is an integer number (9995209224).

Almost surely, 2^103143234032 is an apocalyptic number.

It is an amenable number.

103143234032 is a deficient number, since it is larger than the sum of its proper divisors (96760950448).

103143234032 is a wasteful number, since it uses less digits than its factorization.

103143234032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2069960 (or 2069954 counting only the distinct ones).

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

Adding to 103143234032 its reverse (230432341301), we get a palindrome (333575575333).

The spelling of 103143234032 in words is "one hundred three billion, one hundred forty-three million, two hundred thirty-four thousand, thirty-two".