113646101 has 2 divisors, whose sum is σ = 113646102. Its totient is φ = 113646100.

The previous prime is 113646097. The next prime is 113646107. The reversal of 113646101 is 101646311.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 76983076 + 36663025 = 8774^2 + 6055^2 .

It is a cyclic number.

It is not a de Polignac number, because 113646101 - 2² = 113646097 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 (113646107) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56823050 + 56823051.

It is an arithmetic number, because the mean of its divisors is an integer number (56823051).

Almost surely, 2^113646101 is an apocalyptic number.

It is an amenable number.

113646101 is a deficient number, since it is larger than the sum of its proper divisors (1).

113646101 is an equidigital number, since it uses as much as digits as its factorization.

113646101 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 432, while the sum is 23.

The square root of 113646101 is about 10660.4925308355. The cubic root of 113646101 is about 484.3784875559.

The spelling of 113646101 in words is "one hundred thirteen million, six hundred forty-six thousand, one hundred one".