32133003121 has 2 divisors, whose sum is σ = 32133003122. Its totient is φ = 32133003120.

The previous prime is 32133003113. The next prime is 32133003151. The reversal of 32133003121 is 12130033123.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 30428964721 + 1704038400 = 174439^2 + 41280^2 .

It is a cyclic number.

It is not a de Polignac number, because 32133003121 - 2³ = 32133003113 is a prime.

It is not a weakly prime, because it can be changed into another prime (32133003151) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16066501560 + 16066501561.

It is an arithmetic number, because the mean of its divisors is an integer number (16066501561).

Almost surely, 2^32133003121 is an apocalyptic number.

It is an amenable number.

32133003121 is a deficient number, since it is larger than the sum of its proper divisors (1).

32133003121 is an equidigital number, since it uses as much as digits as its factorization.

32133003121 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 324, while the sum is 19.

Adding to 32133003121 its reverse (12130033123), we get a palindrome (44263036244).

The spelling of 32133003121 in words is "thirty-two billion, one hundred thirty-three million, three thousand, one hundred twenty-one".