113255501 has 8 divisors (see below), whose sum is σ = 114194808. Its totient is φ = 112320000.

The previous prime is 113255491. The next prime is 113255503. The reversal of 113255501 is 105552311.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 19669225 + 93586276 = 4435^2 + 9674^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 113255501 - 2²⁶ = 46146637 is a prime.

It is a super-2 number, since 2×113255501² = 25653617013522002, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113255503) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 93701 + ... + 94901.

It is an arithmetic number, because the mean of its divisors is an integer number (14274351).

Almost surely, 2^113255501 is an apocalyptic number.

It is an amenable number.

113255501 is a deficient number, since it is larger than the sum of its proper divisors (939307).

113255501 is a wasteful number, since it uses less digits than its factorization.

113255501 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1903.

The product of its (nonzero) digits is 750, while the sum is 23.

The square root of 113255501 is about 10642.1567832841. The cubic root of 113255501 is about 483.8229166282.

The spelling of 113255501 in words is "one hundred thirteen million, two hundred fifty-five thousand, five hundred one".