11432132223321 has 32 divisors (see below), whose sum is σ = 15551548958592. Its totient is φ = 7468069340160.

The previous prime is 11432132223299. The next prime is 11432132223329. The reversal of 11432132223321 is 12332223123411.

It is not a de Polignac number, because 11432132223321 - 2²⁵ = 11432098668889 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11432132223329) 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, 52830081 + ... + 53046033.

It is an arithmetic number, because the mean of its divisors is an integer number (485985904956).

Almost surely, 2^{11432132223321} is an apocalyptic number.

It is an amenable number.

11432132223321 is a deficient number, since it is larger than the sum of its proper divisors (4119416735271).

11432132223321 is a wasteful number, since it uses less digits than its factorization.

11432132223321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 217113.

The product of its digits is 10368, while the sum is 30.

Adding to 11432132223321 its reverse (12332223123411), we get a palindrome (23764355346732).

The spelling of 11432132223321 in words is "eleven trillion, four hundred thirty-two billion, one hundred thirty-two million, two hundred twenty-three thousand, three hundred twenty-one".