113153345 has 4 divisors (see below), whose sum is σ = 135784020. Its totient is φ = 90522672.

The previous prime is 113153329. The next prime is 113153351. The reversal of 113153345 is 543351311.

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

It can be written as a sum of positive squares in 2 ways, for example, as 30924721 + 82228624 = 5561^2 + 9068^2 .

It is a cyclic number.

It is not a de Polignac number, because 113153345 - 2⁴ = 113153329 is a prime.

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, 11315330 + ... + 11315339.

It is an arithmetic number, because the mean of its divisors is an integer number (33946005).

Almost surely, 2^113153345 is an apocalyptic number.

It is an amenable number.

113153345 is a deficient number, since it is larger than the sum of its proper divisors (22630675).

113153345 is an equidigital number, since it uses as much as digits as its factorization.

113153345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22630674.

The product of its digits is 2700, while the sum is 26.

The square root of 113153345 is about 10637.3561094851. The cubic root of 113153345 is about 483.6774041030.

The spelling of 113153345 in words is "one hundred thirteen million, one hundred fifty-three thousand, three hundred forty-five".