118745373361 has 2 divisors, whose sum is σ = 118745373362. Its totient is φ = 118745373360.

The previous prime is 118745373347. The next prime is 118745373401. The reversal of 118745373361 is 163373547811.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 100971417600 + 17773955761 = 317760^2 + 133319^2 .

It is a cyclic number.

It is not a de Polignac number, because 118745373361 - 2⁷ = 118745373233 is a prime.

It is not a weakly prime, because it can be changed into another prime (118745376361) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 59372686680 + 59372686681.

It is an arithmetic number, because the mean of its divisors is an integer number (59372686681).

Almost surely, 2^118745373361 is an apocalyptic number.

It is an amenable number.

118745373361 is a deficient number, since it is larger than the sum of its proper divisors (1).

118745373361 is an equidigital number, since it uses as much as digits as its factorization.

118745373361 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1270080, while the sum is 49.

The spelling of 118745373361 in words is "one hundred eighteen billion, seven hundred forty-five million, three hundred seventy-three thousand, three hundred sixty-one".