102133121212122 has 96 divisors (see below), whose sum is σ = 275766491174400. Its totient is φ = 24487461610560.

The previous prime is 102133121212099. The next prime is 102133121212159. The reversal of 102133121212122 is 221212121331201.

It is a junction number, because it is equal to n+sod(n) for n = 102133121212092 and 102133121212101.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 653967372 + ... + 654123527.

It is an arithmetic number, because the mean of its divisors is an integer number (2872567616400).

Almost surely, 2^{102133121212122} is an apocalyptic number.

102133121212122 is an abundant number, since it is smaller than the sum of its proper divisors (173633369962278).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

102133121212122 is a wasteful number, since it uses less digits than its factorization.

102133121212122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1308090948 (or 1308090935 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 24.

Adding to 102133121212122 its reverse (221212121331201), we get a palindrome (323345242543323).

The spelling of 102133121212122 in words is "one hundred two trillion, one hundred thirty-three billion, one hundred twenty-one million, two hundred twelve thousand, one hundred twenty-two".