32130121133131 has 24 divisors (see below), whose sum is σ = 39002289225120. Its totient is φ = 26341764527232.

The previous prime is 32130121133101. The next prime is 32130121133137. The reversal of 32130121133131 is 13133112103123.

It is not a de Polignac number, because 32130121133131 - 2¹⁷ = 32130121002059 is a prime.

It is a super-2 number, since 2×32130121133131² (a number of 28 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 32130121133096 and 32130121133105.

It is not an unprimeable number, because it can be changed into a prime (32130121133137) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 31881405 + ... + 32873761.

It is an arithmetic number, because the mean of its divisors is an integer number (1625095384380).

Almost surely, 2^{32130121133131} is an apocalyptic number.

32130121133131 is a deficient number, since it is larger than the sum of its proper divisors (6872168091989).

32130121133131 is a wasteful number, since it uses less digits than its factorization.

32130121133131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1021123 (or 1021116 counting only the distinct ones).

The product of its (nonzero) digits is 972, while the sum is 25.

Adding to 32130121133131 its reverse (13133112103123), we get a palindrome (45263233236254).

The spelling of 32130121133131 in words is "thirty-two trillion, one hundred thirty billion, one hundred twenty-one million, one hundred thirty-three thousand, one hundred thirty-one".