113345152 has 16 divisors (see below), whose sum is σ = 225805050. Its totient is φ = 56672512.

The previous prime is 113345143. The next prime is 113345159. The reversal of 113345152 is 251543311.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 101123136 + 12222016 = 10056^2 + 3496^2 .

It is a tau number, because it is divible by the number of its divisors (16).

It is not an unprimeable number, because it can be changed into a prime (113345159) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 442627 + ... + 442882.

Almost surely, 2^113345152 is an apocalyptic number.

It is an amenable number.

113345152 is a deficient number, since it is larger than the sum of its proper divisors (112459898).

113345152 is an frugal number, since it uses more digits than its factorization.

113345152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 885523 (or 885511 counting only the distinct ones).

The product of its digits is 1800, while the sum is 25.

The square root of 113345152 is about 10646.3680191885. The cubic root of 113345152 is about 483.9505447727.

Adding to 113345152 its reverse (251543311), we get a palindrome (364888463).

The spelling of 113345152 in words is "one hundred thirteen million, three hundred forty-five thousand, one hundred fifty-two".