113015412052 has 24 divisors (see below), whose sum is σ = 203771331176. Its totient is φ = 54804791808.

The previous prime is 113015412031. The next prime is 113015412067. The reversal of 113015412052 is 250214510311.

It can be written as a sum of positive squares in 4 ways, for example, as 18770096016 + 94245316036 = 137004^2 + 306994^2 .

It is a super-2 number, since 2×113015412052² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1173513 + ... + 1266160.

Almost surely, 2^113015412052 is an apocalyptic number.

It is an amenable number.

113015412052 is a deficient number, since it is larger than the sum of its proper divisors (90755919124).

113015412052 is a wasteful number, since it uses less digits than its factorization.

113015412052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2440027 (or 2440025 counting only the distinct ones).

The product of its (nonzero) digits is 1200, while the sum is 25.

Adding to 113015412052 its reverse (250214510311), we get a palindrome (363229922363).

The spelling of 113015412052 in words is "one hundred thirteen billion, fifteen million, four hundred twelve thousand, fifty-two".