113151234452 has 12 divisors (see below), whose sum is σ = 199975202196. Its totient is φ = 56015462400.

The previous prime is 113151234433. The next prime is 113151234461. The reversal of 113151234452 is 254432151311.

It can be written as a sum of positive squares in 2 ways, for example, as 82320791056 + 30830443396 = 286916^2 + 175586^2 .

It is a super-2 number, since 2×113151234452² (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 3 ways as a sum of consecutive naturals, for example, 140038253 + ... + 140039060.

It is an arithmetic number, because the mean of its divisors is an integer number (16664600183).

Almost surely, 2^113151234452 is an apocalyptic number.

It is an amenable number.

113151234452 is a deficient number, since it is larger than the sum of its proper divisors (86823967744).

113151234452 is a wasteful number, since it uses less digits than its factorization.

113151234452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 280077418 (or 280077416 counting only the distinct ones).

The product of its digits is 14400, while the sum is 32.

Adding to 113151234452 its reverse (254432151311), we get a palindrome (367583385763).

The spelling of 113151234452 in words is "one hundred thirteen billion, one hundred fifty-one million, two hundred thirty-four thousand, four hundred fifty-two".