120200031136 has 12 divisors (see below), whose sum is σ = 236643811362. Its totient is φ = 60100015552.

The previous prime is 120200031109. The next prime is 120200031181. The reversal of 120200031136 is 631130002021.

120200031136 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 116676896400 + 3523134736 = 341580^2 + 59356^2 .

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 as a sum of consecutive naturals, namely, 1878125455 + ... + 1878125518.

Almost surely, 2^120200031136 is an apocalyptic number.

120200031136 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

120200031136 is a deficient number, since it is larger than the sum of its proper divisors (116443780226).

120200031136 is an equidigital number, since it uses as much as digits as its factorization.

120200031136 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3756250983 (or 3756250975 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 120200031136 its reverse (631130002021), we get a palindrome (751330033157).

The spelling of 120200031136 in words is "one hundred twenty billion, two hundred million, thirty-one thousand, one hundred thirty-six".