113430634 has 8 divisors (see below), whose sum is σ = 170361828. Its totient is φ = 56643360.

The previous prime is 113430619. The next prime is 113430679. The reversal of 113430634 is 436034311.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 112296409 + 1134225 = 10597^2 + 1065^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 113430599 and 113430608.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 33987 + ... + 37174.

Almost surely, 2^113430634 is an apocalyptic number.

113430634 is a deficient number, since it is larger than the sum of its proper divisors (56931194).

113430634 is an equidigital number, since it uses as much as digits as its factorization.

113430634 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 71960.

The product of its (nonzero) digits is 2592, while the sum is 25.

The square root of 113430634 is about 10650.3818710880. The cubic root of 113430634 is about 484.0721752211.

Adding to 113430634 its reverse (436034311), we get a palindrome (549464945).

The spelling of 113430634 in words is "one hundred thirteen million, four hundred thirty thousand, six hundred thirty-four".