120201310313009 has 2 divisors, whose sum is σ = 120201310313010. Its totient is φ = 120201310313008.

The previous prime is 120201310312999. The next prime is 120201310313033. The reversal of 120201310313009 is 900313013102021.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 69835320703009 + 50365989610000 = 8356753^2 + 7096900^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-120201310313009 is a prime.

It is not a weakly prime, because it can be changed into another prime (120201310313509) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60100655156504 + 60100655156505.

It is an arithmetic number, because the mean of its divisors is an integer number (60100655156505).

Almost surely, 2^{120201310313009} is an apocalyptic number.

It is an amenable number.

120201310313009 is a deficient number, since it is larger than the sum of its proper divisors (1).

120201310313009 is an equidigital number, since it uses as much as digits as its factorization.

120201310313009 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 972, while the sum is 26.

The spelling of 120201310313009 in words is "one hundred twenty trillion, two hundred one billion, three hundred ten million, three hundred thirteen thousand, nine".