113745305 has 16 divisors (see below), whose sum is σ = 144244800. Its totient is φ = 85867200.

The previous prime is 113745263. The next prime is 113745319. The reversal of 113745305 is 503547311.

It is not a de Polignac number, because 113745305 - 2¹² = 113741209 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 23330 + ... + 27780.

It is an arithmetic number, because the mean of its divisors is an integer number (9015300).

Almost surely, 2^113745305 is an apocalyptic number.

It is an amenable number.

113745305 is a deficient number, since it is larger than the sum of its proper divisors (30499495).

113745305 is a wasteful number, since it uses less digits than its factorization.

113745305 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4744.

The product of its (nonzero) digits is 6300, while the sum is 29.

The square root of 113745305 is about 10665.1443965846. The cubic root of 113745305 is about 484.5193878534.

The spelling of 113745305 in words is "one hundred thirteen million, seven hundred forty-five thousand, three hundred five".