120126039071 has 6 divisors (see below), whose sum is σ = 126781221672. Its totient is φ = 113803615620.

The previous prime is 120126039043. The next prime is 120126039079. The reversal of 120126039071 is 170930621021.

It is a de Polignac number, because none of the positive numbers 2^k-120126039071 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120126039079) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 166379195 + ... + 166379916.

It is an arithmetic number, because the mean of its divisors is an integer number (21130203612).

Almost surely, 2^120126039071 is an apocalyptic number.

120126039071 is a deficient number, since it is larger than the sum of its proper divisors (6655182601).

120126039071 is an equidigital number, since it uses as much as digits as its factorization.

120126039071 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 332759149 (or 332759130 counting only the distinct ones).

The product of its (nonzero) digits is 4536, while the sum is 32.

The spelling of 120126039071 in words is "one hundred twenty billion, one hundred twenty-six million, thirty-nine thousand, seventy-one".