113938633 has 2 divisors, whose sum is σ = 113938634. Its totient is φ = 113938632.

The previous prime is 113938621. The next prime is 113938639. The reversal of 113938633 is 336839311.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 112529664 + 1408969 = 10608^2 + 1187^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-113938633 is a prime.

It is a super-3 number, since 3×113938633³ (a number of 25 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 113938592 and 113938601.

It is not a weakly prime, because it can be changed into another prime (113938639) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56969316 + 56969317.

It is an arithmetic number, because the mean of its divisors is an integer number (56969317).

Almost surely, 2^113938633 is an apocalyptic number.

It is an amenable number.

113938633 is a deficient number, since it is larger than the sum of its proper divisors (1).

113938633 is an equidigital number, since it uses as much as digits as its factorization.

113938633 is an evil number, because the sum of its binary digits is even.

The product of its digits is 34992, while the sum is 37.

The square root of 113938633 is about 10674.2040921092. The cubic root of 113938633 is about 484.7937380625.

The spelling of 113938633 in words is "one hundred thirteen million, nine hundred thirty-eight thousand, six hundred thirty-three".