120530292865901 has 2 divisors, whose sum is σ = 120530292865902. Its totient is φ = 120530292865900.

The previous prime is 120530292865897. The next prime is 120530292865963. The reversal of 120530292865901 is 109568292035021.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 84920740410025 + 35609552455876 = 9215245^2 + 5967374^2 .

It is a cyclic number.

It is not a de Polignac number, because 120530292865901 - 2² = 120530292865897 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (120530292865981) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60265146432950 + 60265146432951.

It is an arithmetic number, because the mean of its divisors is an integer number (60265146432951).

Almost surely, 2^{120530292865901} is an apocalyptic number.

It is an amenable number.

120530292865901 is a deficient number, since it is larger than the sum of its proper divisors (1).

120530292865901 is an equidigital number, since it uses as much as digits as its factorization.

120530292865901 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2332800, while the sum is 53.

The spelling of 120530292865901 in words is "one hundred twenty trillion, five hundred thirty billion, two hundred ninety-two million, eight hundred sixty-five thousand, nine hundred one".