10202312330231 has 8 divisors (see below), whose sum is σ = 11897740327200. Its totient is φ = 8744839139904.

The previous prime is 10202312330213. The next prime is 10202312330237. The reversal of 10202312330231 is 13203321320201.

It is not a de Polignac number, because 10202312330231 - 2⁶ = 10202312330167 is a prime.

It is a super-2 number, since 2×10202312330231² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 10202312330197 and 10202312330206.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10202312330237) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14872175066 + ... + 14872175751.

It is an arithmetic number, because the mean of its divisors is an integer number (1487217540900).

Almost surely, 2^{10202312330231} is an apocalyptic number.

10202312330231 is a deficient number, since it is larger than the sum of its proper divisors (1695427996969).

10202312330231 is an frugal number, since it uses more digits than its factorization.

10202312330231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29744350838 (or 29744350824 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 23.

Adding to 10202312330231 its reverse (13203321320201), we get a palindrome (23405633650432).

The spelling of 10202312330231 in words is "ten trillion, two hundred two billion, three hundred twelve million, three hundred thirty thousand, two hundred thirty-one".