232132021311 has 32 divisors (see below), whose sum is σ = 339180177600. Its totient is φ = 140561039360.

The previous prime is 232132021249. The next prime is 232132021313. The reversal of 232132021311 is 113120231232.

It is a cyclic number.

It is not a de Polignac number, because 232132021311 - 2¹¹ = 232132019263 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (232132021313) 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, 3111931 + ... + 3185651.

It is an arithmetic number, because the mean of its divisors is an integer number (10599380550).

Almost surely, 2^232132021311 is an apocalyptic number.

232132021311 is a deficient number, since it is larger than the sum of its proper divisors (107048156289).

232132021311 is a wasteful number, since it uses less digits than its factorization.

232132021311 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 75899.

The product of its (nonzero) digits is 432, while the sum is 21.

Adding to 232132021311 its reverse (113120231232), we get a palindrome (345252252543).

The spelling of 232132021311 in words is "two hundred thirty-two billion, one hundred thirty-two million, twenty-one thousand, three hundred eleven".