456162101 has 2 divisors, whose sum is σ = 456162102. Its totient is φ = 456162100.

The previous prime is 456162097. The next prime is 456162143. The reversal of 456162101 is 101261654.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 253128100 + 203034001 = 15910^2 + 14249^2 .

It is a cyclic number.

It is not a de Polignac number, because 456162101 - 2² = 456162097 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (456162601) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 228081050 + 228081051.

It is an arithmetic number, because the mean of its divisors is an integer number (228081051).

Almost surely, 2^456162101 is an apocalyptic number.

It is an amenable number.

456162101 is a deficient number, since it is larger than the sum of its proper divisors (1).

456162101 is an equidigital number, since it uses as much as digits as its factorization.

456162101 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1440, while the sum is 26.

The square root of 456162101 is about 21357.9517042248. The cubic root of 456162101 is about 769.7914209884.

The spelling of 456162101 in words is "four hundred fifty-six million, one hundred sixty-two thousand, one hundred one".