120737220193 has 2 divisors, whose sum is σ = 120737220194. Its totient is φ = 120737220192.

The previous prime is 120737220173. The next prime is 120737220251. The reversal of 120737220193 is 391022737021.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 109317519424 + 11419700769 = 330632^2 + 106863^2 .

It is a cyclic number.

It is not a de Polignac number, because 120737220193 - 2⁵ = 120737220161 is a prime.

It is not a weakly prime, because it can be changed into another prime (120737220133) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60368610096 + 60368610097.

It is an arithmetic number, because the mean of its divisors is an integer number (60368610097).

Almost surely, 2^120737220193 is an apocalyptic number.

It is an amenable number.

120737220193 is a deficient number, since it is larger than the sum of its proper divisors (1).

120737220193 is an equidigital number, since it uses as much as digits as its factorization.

120737220193 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 31752, while the sum is 37.

The spelling of 120737220193 in words is "one hundred twenty billion, seven hundred thirty-seven million, two hundred twenty thousand, one hundred ninety-three".