113475641 has 2 divisors, whose sum is σ = 113475642. Its totient is φ = 113475640.

The previous prime is 113475587. The next prime is 113475671. The reversal of 113475641 is 146574311.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 103958416 + 9517225 = 10196^2 + 3085^2 .

It is a cyclic number.

It is not a de Polignac number, because 113475641 - 2¹⁸ = 113213497 is a prime.

It is a super-2 number, since 2×113475641² = 25753442200721762, which contains 22 as substring.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 113475598 and 113475607.

It is not a weakly prime, because it can be changed into another prime (113475671) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56737820 + 56737821.

It is an arithmetic number, because the mean of its divisors is an integer number (56737821).

Almost surely, 2^113475641 is an apocalyptic number.

It is an amenable number.

113475641 is a deficient number, since it is larger than the sum of its proper divisors (1).

113475641 is an equidigital number, since it uses as much as digits as its factorization.

113475641 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 10080, while the sum is 32.

The square root of 113475641 is about 10652.4945904703. The cubic root of 113475641 is about 484.1361901312.

The spelling of 113475641 in words is "one hundred thirteen million, four hundred seventy-five thousand, six hundred forty-one".