121032022023231 has 32 divisors (see below), whose sum is σ = 183745271646720. Its totient is φ = 70146496358400.

The previous prime is 121032022023223. The next prime is 121032022023247. The reversal of 121032022023231 is 132320220230121.

It is not a de Polignac number, because 121032022023231 - 2³ = 121032022023223 is a prime.

It is a super-2 number, since 2×121032022023231² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (121032022023221) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 16176150 + ... + 22443971.

It is an arithmetic number, because the mean of its divisors is an integer number (5742039738960).

Almost surely, 2^{121032022023231} is an apocalyptic number.

121032022023231 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

121032022023231 is a deficient number, since it is larger than the sum of its proper divisors (62713249623489).

121032022023231 is a wasteful number, since it uses less digits than its factorization.

121032022023231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38624287.

The product of its (nonzero) digits is 1728, while the sum is 24.

Adding to 121032022023231 its reverse (132320220230121), we get a palindrome (253352242253352).

The spelling of 121032022023231 in words is "one hundred twenty-one trillion, thirty-two billion, twenty-two million, twenty-three thousand, two hundred thirty-one".