118252973 has 2 divisors, whose sum is σ = 118252974. Its totient is φ = 118252972.

The previous prime is 118252957. The next prime is 118252997. The reversal of 118252973 is 379252811.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 67601284 + 50651689 = 8222^2 + 7117^2 .

It is a cyclic number.

It is not a de Polignac number, because 118252973 - 2⁴ = 118252957 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (118252273) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 59126486 + 59126487.

It is an arithmetic number, because the mean of its divisors is an integer number (59126487).

Almost surely, 2^118252973 is an apocalyptic number.

It is an amenable number.

118252973 is a deficient number, since it is larger than the sum of its proper divisors (1).

118252973 is an equidigital number, since it uses as much as digits as its factorization.

118252973 is an evil number, because the sum of its binary digits is even.

The product of its digits is 30240, while the sum is 38.

The square root of 118252973 is about 10874.4182832922. The cubic root of 118252973 is about 490.8370712228.

The spelling of 118252973 in words is "one hundred eighteen million, two hundred fifty-two thousand, nine hundred seventy-three".