103232013231 has 16 divisors (see below), whose sum is σ = 137933756928. Its totient is φ = 68675880000.

The previous prime is 103232013167. The next prime is 103232013257. The reversal of 103232013231 is 132310232301.

It is not a de Polignac number, because 103232013231 - 2⁶ = 103232013167 is a prime.

It is a super-2 number, since 2×103232013231² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 103232013198 and 103232013207.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103232013331) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7789771 + ... + 7803011.

It is an arithmetic number, because the mean of its divisors is an integer number (8620859808).

Almost surely, 2^103232013231 is an apocalyptic number.

103232013231 is a deficient number, since it is larger than the sum of its proper divisors (34701743697).

103232013231 is a wasteful number, since it uses less digits than its factorization.

103232013231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18542.

The product of its (nonzero) digits is 648, while the sum is 21.

Adding to 103232013231 its reverse (132310232301), we get a palindrome (235542245532).

The spelling of 103232013231 in words is "one hundred three billion, two hundred thirty-two million, thirteen thousand, two hundred thirty-one".