113865434 has 4 divisors (see below), whose sum is σ = 170798154. Its totient is φ = 56932716.

The previous prime is 113865421. The next prime is 113865463. The reversal of 113865434 is 434568311.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 434568311 = 3853 ⋅112787.

It can be written as a sum of positive squares in only one way, i.e., 107848225 + 6017209 = 10385^2 + 2453^2 .

It is a junction number, because it is equal to n+sod(n) for n = 113865394 and 113865403.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28466357 + ... + 28466360.

Almost surely, 2^113865434 is an apocalyptic number.

113865434 is a deficient number, since it is larger than the sum of its proper divisors (56932720).

113865434 is an equidigital number, since it uses as much as digits as its factorization.

113865434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56932719.

The product of its digits is 34560, while the sum is 35.

The square root of 113865434 is about 10670.7747610003. The cubic root of 113865434 is about 484.6898984840.

The spelling of 113865434 in words is "one hundred thirteen million, eight hundred sixty-five thousand, four hundred thirty-four".