120132612263100 has 72 divisors (see below), whose sum is σ = 347805507578368. Its totient is φ = 32014919390400.

The previous prime is 120132612263047. The next prime is 120132612263123. The reversal of 120132612263100 is 1362216231021.

It is a super-2 number, since 2×120132612263100² (a number of 29 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 127303366 + ... + 128243565.

Almost surely, 2^{120132612263100} is an apocalyptic number.

120132612263100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

120132612263100 is an abundant number, since it is smaller than the sum of its proper divisors (227672895315268).

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

120132612263100 is a wasteful number, since it uses less digits than its factorization.

120132612263100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 255548515 (or 255548508 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 30.

Adding to 120132612263100 its reverse (1362216231021), we get a palindrome (121494828494121).

The spelling of 120132612263100 in words is "one hundred twenty trillion, one hundred thirty-two billion, six hundred twelve million, two hundred sixty-three thousand, one hundred".