12113332100031 has 32 divisors (see below), whose sum is σ = 16817391311616. Its totient is φ = 7749254304000.

The previous prime is 12113332100029. The next prime is 12113332100063. The reversal of 12113332100031 is 13000123331121.

It is a happy number.

It is not a de Polignac number, because 12113332100031 - 2¹ = 12113332100029 is a prime.

It is a super-2 number, since 2×12113332100031² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 12113332099980 and 12113332100007.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12113332100731) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4335436 + ... + 6559166.

It is an arithmetic number, because the mean of its divisors is an integer number (525543478488).

Almost surely, 2^{12113332100031} is an apocalyptic number.

12113332100031 is a deficient number, since it is larger than the sum of its proper divisors (4704059211585).

12113332100031 is a wasteful number, since it uses less digits than its factorization.

12113332100031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2224503.

The product of its (nonzero) digits is 324, while the sum is 21.

Adding to 12113332100031 its reverse (13000123331121), we get a palindrome (25113455431152).

The spelling of 12113332100031 in words is "twelve trillion, one hundred thirteen billion, three hundred thirty-two million, one hundred thousand, thirty-one".