113902258 has 4 divisors (see below), whose sum is σ = 170853390. Its totient is φ = 56951128.

The previous prime is 113902253. The next prime is 113902259. The reversal of 113902258 is 852209311.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 112720689 + 1181569 = 10617^2 + 1087^2 .

It is not an unprimeable number, because it can be changed into a prime (113902253) 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, 28475563 + ... + 28475566.

Almost surely, 2^113902258 is an apocalyptic number.

113902258 is a deficient number, since it is larger than the sum of its proper divisors (56951132).

113902258 is an equidigital number, since it uses as much as digits as its factorization.

113902258 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56951131.

The product of its (nonzero) digits is 4320, while the sum is 31.

The square root of 113902258 is about 10672.5000819864. The cubic root of 113902258 is about 484.7421423082.

The spelling of 113902258 in words is "one hundred thirteen million, nine hundred two thousand, two hundred fifty-eight".