120132031112 has 8 divisors (see below), whose sum is σ = 225247558350. Its totient is φ = 60066015552.

The previous prime is 120132031073. The next prime is 120132031153. The reversal of 120132031112 is 211130231021.

It can be written as a sum of positive squares in only one way, i.e., 93211753636 + 26920277476 = 305306^2 + 164074^2 .

It is a tau number, because it is divible by the number of its divisors (8).

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 as a sum of consecutive naturals, namely, 7508251937 + ... + 7508251952.

Almost surely, 2^120132031112 is an apocalyptic number.

It is an amenable number.

120132031112 is a deficient number, since it is larger than the sum of its proper divisors (105115527238).

120132031112 is a wasteful number, since it uses less digits than its factorization.

120132031112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15016503895 (or 15016503891 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 17.

Adding to 120132031112 its reverse (211130231021), we get a palindrome (331262262133).

The spelling of 120132031112 in words is "one hundred twenty billion, one hundred thirty-two million, thirty-one thousand, one hundred twelve".