120027262168157 has 2 divisors, whose sum is σ = 120027262168158. Its totient is φ = 120027262168156.

The previous prime is 120027262168139. The next prime is 120027262168189. The reversal of 120027262168157 is 751861262720021.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 118740555350596 + 1286706817561 = 10896814^2 + 1134331^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-120027262168157 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (120027262168057) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60013631084078 + 60013631084079.

It is an arithmetic number, because the mean of its divisors is an integer number (60013631084079).

Almost surely, 2^{120027262168157} is an apocalyptic number.

It is an amenable number.

120027262168157 is a deficient number, since it is larger than the sum of its proper divisors (1).

120027262168157 is an equidigital number, since it uses as much as digits as its factorization.

120027262168157 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1128960, while the sum is 50.

The spelling of 120027262168157 in words is "one hundred twenty trillion, twenty-seven billion, two hundred sixty-two million, one hundred sixty-eight thousand, one hundred fifty-seven".