32011322133 has 32 divisors (see below), whose sum is σ = 51804748800. Its totient is φ = 17164097280.

The previous prime is 32011322107. The next prime is 32011322143. The reversal of 32011322133 is 33122311023.

It is not a de Polignac number, because 32011322133 - 2⁶ = 32011322069 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32011322143) 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, 17283 + ... + 253616.

It is an arithmetic number, because the mean of its divisors is an integer number (1618898400).

Almost surely, 2^32011322133 is an apocalyptic number.

It is an amenable number.

32011322133 is a deficient number, since it is larger than the sum of its proper divisors (19793426667).

32011322133 is a wasteful number, since it uses less digits than its factorization.

32011322133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 271257.

The product of its (nonzero) digits is 648, while the sum is 21.

Adding to 32011322133 its reverse (33122311023), we get a palindrome (65133633156).

The spelling of 32011322133 in words is "thirty-two billion, eleven million, three hundred twenty-two thousand, one hundred thirty-three".