113215153 has 8 divisors (see below), whose sum is σ = 116665472. Its totient is φ = 109785456.

The previous prime is 113215147. The next prime is 113215187. The reversal of 113215153 is 351512311.

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 113215153 - 2⁹ = 113214641 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (113215103) 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, 6376 + ... + 16342.

It is an arithmetic number, because the mean of its divisors is an integer number (14583184).

Almost surely, 2^113215153 is an apocalyptic number.

It is an amenable number.

113215153 is a deficient number, since it is larger than the sum of its proper divisors (3450319).

113215153 is an equidigital number, since it uses as much as digits as its factorization.

113215153 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10311.

The product of its digits is 450, while the sum is 22.

The square root of 113215153 is about 10640.2609460483. The cubic root of 113215153 is about 483.7654547963.

Adding to 113215153 its reverse (351512311), we get a palindrome (464727464).

The spelling of 113215153 in words is "one hundred thirteen million, two hundred fifteen thousand, one hundred fifty-three".