102233131030121 has 24 divisors (see below), whose sum is σ = 130879386607680. Its totient is φ = 78098519169216.

The previous prime is 102233131030049. The next prime is 102233131030181. The reversal of 102233131030121 is 121030131332201.

It is a de Polignac number, because none of the positive numbers 2^k-102233131030121 is a prime.

It is a super-2 number, since 2×102233131030121² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (102233131030181) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1489940495 + ... + 1490009108.

It is an arithmetic number, because the mean of its divisors is an integer number (5453307775320).

Almost surely, 2^{102233131030121} is an apocalyptic number.

It is an amenable number.

102233131030121 is a deficient number, since it is larger than the sum of its proper divisors (28646255577559).

102233131030121 is a wasteful number, since it uses less digits than its factorization.

102233131030121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2979949665 (or 2979949652 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 23.

Adding to 102233131030121 its reverse (121030131332201), we get a palindrome (223263262362322).

The spelling of 102233131030121 in words is "one hundred two trillion, two hundred thirty-three billion, one hundred thirty-one million, thirty thousand, one hundred twenty-one".