232132121131 has 2 divisors, whose sum is σ = 232132121132. Its totient is φ = 232132121130.

The previous prime is 232132121113. The next prime is 232132121141. The reversal of 232132121131 is 131121231232.

Together with previous prime (232132121113) it forms an Ormiston pair, because they use the same digits, order apart.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 232132121131 - 2¹⁹ = 232131596843 is a prime.

It is a super-2 number, since 2×232132121131² (a number of 24 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (232132121141) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 116066060565 + 116066060566.

It is an arithmetic number, because the mean of its divisors is an integer number (116066060566).

Almost surely, 2^232132121131 is an apocalyptic number.

232132121131 is a deficient number, since it is larger than the sum of its proper divisors (1).

232132121131 is an equidigital number, since it uses as much as digits as its factorization.

232132121131 is an evil number, because the sum of its binary digits is even.

The product of its digits is 432, while the sum is 22.

Adding to 232132121131 its reverse (131121231232), we get a palindrome (363253352363).

The spelling of 232132121131 in words is "two hundred thirty-two billion, one hundred thirty-two million, one hundred twenty-one thousand, one hundred thirty-one".