103000032231 has 16 divisors (see below), whose sum is σ = 137513076960. Its totient is φ = 68576901120.

The previous prime is 103000032227. The next prime is 103000032253. The reversal of 103000032231 is 132230000301.

It is not a de Polignac number, because 103000032231 - 2² = 103000032227 is a prime.

It is a super-2 number, since 2×103000032231² (a number of 23 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 103000032231.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103000032431) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8278191 + ... + 8290623.

It is an arithmetic number, because the mean of its divisors is an integer number (8594567310).

Almost surely, 2^103000032231 is an apocalyptic number.

103000032231 is a deficient number, since it is larger than the sum of its proper divisors (34513044729).

103000032231 is a wasteful number, since it uses less digits than its factorization.

103000032231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15826.

The product of its (nonzero) digits is 108, while the sum is 15.

Adding to 103000032231 its reverse (132230000301), we get a palindrome (235230032532).

The spelling of 103000032231 in words is "one hundred three billion, thirty-two thousand, two hundred thirty-one".