120002011057 has 2 divisors, whose sum is σ = 120002011058. Its totient is φ = 120002011056.

The previous prime is 120002011037. The next prime is 120002011123. The reversal of 120002011057 is 750110200021.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 114914898081 + 5087112976 = 338991^2 + 71324^2 .

It is a cyclic number.

It is not a de Polignac number, because 120002011057 - 2³⁵ = 85642272689 is a prime.

It is not a weakly prime, because it can be changed into another prime (120002011027) by changing a digit.

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, 60001005528 + 60001005529.

It is an arithmetic number, because the mean of its divisors is an integer number (60001005529).

Almost surely, 2^120002011057 is an apocalyptic number.

It is an amenable number.

120002011057 is a deficient number, since it is larger than the sum of its proper divisors (1).

120002011057 is an equidigital number, since it uses as much as digits as its factorization.

120002011057 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 140, while the sum is 19.

Adding to 120002011057 its reverse (750110200021), we get a palindrome (870112211078).

The spelling of 120002011057 in words is "one hundred twenty billion, two million, eleven thousand, fifty-seven".