113213315325 has 96 divisors (see below), whose sum is σ = 214392706560. Its totient is φ = 52206739200.

The previous prime is 113213315323. The next prime is 113213315381. The reversal of 113213315325 is 523513312311.

It is not a de Polignac number, because 113213315325 - 2¹ = 113213315323 is a prime.

It is a super-3 number, since 3×113213315325³ (a number of 34 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 113213315292 and 113213315301.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113213315323) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 1567662 + ... + 1638288.

It is an arithmetic number, because the mean of its divisors is an integer number (2233257360).

Almost surely, 2^113213315325 is an apocalyptic number.

113213315325 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

113213315325 is a deficient number, since it is larger than the sum of its proper divisors (101179391235).

113213315325 is a wasteful number, since it uses less digits than its factorization.

113213315325 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70747 (or 70742 counting only the distinct ones).

The product of its digits is 8100, while the sum is 30.

Adding to 113213315325 its reverse (523513312311), we get a palindrome (636726627636).

The spelling of 113213315325 in words is "one hundred thirteen billion, two hundred thirteen million, three hundred fifteen thousand, three hundred twenty-five".