120133212102 has 32 divisors (see below), whose sum is σ = 266991436800. Its totient is φ = 40040092584.

The previous prime is 120133212079. The next prime is 120133212113. The reversal of 120133212102 is 201212331021.

120133212102 is a `hidden beast` number, since 120 + 1 + 332 + 1 + 210 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 407743 + ... + 637589.

It is an arithmetic number, because the mean of its divisors is an integer number (8343482400).

Almost surely, 2^120133212102 is an apocalyptic number.

120133212102 is an abundant number, since it is smaller than the sum of its proper divisors (146858224698).

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

120133212102 is a wasteful number, since it uses less digits than its factorization.

120133212102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 239537 (or 239531 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

Adding to 120133212102 its reverse (201212331021), we get a palindrome (321345543123).

The spelling of 120133212102 in words is "one hundred twenty billion, one hundred thirty-three million, two hundred twelve thousand, one hundred two".