32313144115131 has 48 divisors (see below), whose sum is σ = 50333369974272. Its totient is φ = 18361656375040.

The previous prime is 32313144115081. The next prime is 32313144115139. The reversal of 32313144115131 is 13151144131323.

It is a happy number.

It is not a de Polignac number, because 32313144115131 - 2⁶ = 32313144115067 is a prime.

It is a super-2 number, since 2×32313144115131² (a number of 28 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a junction number, because it is equal to n+sod(n) for n = 32313144115092 and 32313144115101.

It is not an unprimeable number, because it can be changed into a prime (32313144115139) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 8331951 + ... + 11577896.

It is an arithmetic number, because the mean of its divisors is an integer number (1048611874464).

Almost surely, 2^{32313144115131} is an apocalyptic number.

32313144115131 is a deficient number, since it is larger than the sum of its proper divisors (18020225859141).

32313144115131 is a wasteful number, since it uses less digits than its factorization.

32313144115131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19910152 (or 19910141 counting only the distinct ones).

The product of its digits is 12960, while the sum is 33.

Adding to 32313144115131 its reverse (13151144131323), we get a palindrome (45464288246454).

The spelling of 32313144115131 in words is "thirty-two trillion, three hundred thirteen billion, one hundred forty-four million, one hundred fifteen thousand, one hundred thirty-one".