113800534 has 4 divisors (see below), whose sum is σ = 170700804. Its totient is φ = 56900266.

The previous prime is 113800513. The next prime is 113800549. The reversal of 113800534 is 435008311.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 435008311 = 8081 ⋅53831.

It is a junction number, because it is equal to n+sod(n) for n = 113800499 and 113800508.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28450132 + ... + 28450135.

It is an arithmetic number, because the mean of its divisors is an integer number (42675201).

Almost surely, 2^113800534 is an apocalyptic number.

113800534 is a deficient number, since it is larger than the sum of its proper divisors (56900270).

113800534 is an equidigital number, since it uses as much as digits as its factorization.

113800534 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56900269.

The product of its (nonzero) digits is 1440, while the sum is 25.

The square root of 113800534 is about 10667.7333112522. The cubic root of 113800534 is about 484.5977945809.

Adding to 113800534 its reverse (435008311), we get a palindrome (548808845).

The spelling of 113800534 in words is "one hundred thirteen million, eight hundred thousand, five hundred thirty-four".