102120102233132 has 48 divisors (see below), whose sum is σ = 180298424382720. Its totient is φ = 50608249915392.

The previous prime is 102120102233059. The next prime is 102120102233197. The reversal of 102120102233132 is 231332201021201.

It is a junction number, because it is equal to n+sod(n) for n = 102120102233098 and 102120102233107.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 443389748 + ... + 443620004.

It is an arithmetic number, because the mean of its divisors is an integer number (3756217174640).

Almost surely, 2^{102120102233132} is an apocalyptic number.

It is an amenable number.

102120102233132 is a deficient number, since it is larger than the sum of its proper divisors (78178322149588).

102120102233132 is a wasteful number, since it uses less digits than its factorization.

102120102233132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 232410 (or 232408 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 23.

Adding to 102120102233132 its reverse (231332201021201), we get a palindrome (333452303254333).

The spelling of 102120102233132 in words is "one hundred two trillion, one hundred twenty billion, one hundred two million, two hundred thirty-three thousand, one hundred thirty-two".