113505355 has 4 divisors (see below), whose sum is σ = 136206432. Its totient is φ = 90804280.

The previous prime is 113505347. The next prime is 113505367. The reversal of 113505355 is 553505311.

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

It is not a de Polignac number, because 113505355 - 2³ = 113505347 is a prime.

It is a super-2 number, since 2×113505355² = 25766931227352050, which contains 22 as substring.

It is a Duffinian number.

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, 11350531 + ... + 11350540.

It is an arithmetic number, because the mean of its divisors is an integer number (34051608).

Almost surely, 2^113505355 is an apocalyptic number.

113505355 is a deficient number, since it is larger than the sum of its proper divisors (22701077).

113505355 is an equidigital number, since it uses as much as digits as its factorization.

113505355 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22701076.

The product of its (nonzero) digits is 5625, while the sum is 28.

The square root of 113505355 is about 10653.8891959697. The cubic root of 113505355 is about 484.1784440375.

The spelling of 113505355 in words is "one hundred thirteen million, five hundred five thousand, three hundred fifty-five".