658361113 has 2 divisors, whose sum is σ = 658361114. Its totient is φ = 658361112.

The previous prime is 658361069. The next prime is 658361173. The reversal of 658361113 is 311163856.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 656743129 + 1617984 = 25627^2 + 1272^2 .

It is a cyclic number.

It is not a de Polignac number, because 658361113 - 2⁹ = 658360601 is a prime.

It is a super-2 number, since 2×658361113² = 866878710221197538, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (658361173) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 329180556 + 329180557.

It is an arithmetic number, because the mean of its divisors is an integer number (329180557).

Almost surely, 2^658361113 is an apocalyptic number.

It is an amenable number.

658361113 is a deficient number, since it is larger than the sum of its proper divisors (1).

658361113 is an equidigital number, since it uses as much as digits as its factorization.

658361113 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 12960, while the sum is 34.

The square root of 658361113 is about 25658.5485365014. The cubic root of 658361113 is about 869.9375094940.

The spelling of 658361113 in words is "six hundred fifty-eight million, three hundred sixty-one thousand, one hundred thirteen".