102231413031 has 48 divisors (see below), whose sum is σ = 159182805600. Its totient is φ = 58204903680.

The previous prime is 102231413023. The next prime is 102231413033. The reversal of 102231413031 is 130314132201.

It is not a de Polignac number, because 102231413031 - 2³ = 102231413023 is a prime.

It is a super-2 number, since 2×102231413031² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 102231412989 and 102231413007.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102231413033) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 258265 + ... + 520733.

It is an arithmetic number, because the mean of its divisors is an integer number (3316308450).

Almost surely, 2^102231413031 is an apocalyptic number.

102231413031 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

102231413031 is a deficient number, since it is larger than the sum of its proper divisors (56951392569).

102231413031 is a wasteful number, since it uses less digits than its factorization.

102231413031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 262560 (or 262549 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 21.

Adding to 102231413031 its reverse (130314132201), we get a palindrome (232545545232).

The spelling of 102231413031 in words is "one hundred two billion, two hundred thirty-one million, four hundred thirteen thousand, thirty-one".