32001301121 has 4 divisors (see below), whose sum is σ = 32452023744. Its totient is φ = 31550578500.

The previous prime is 32001301093. The next prime is 32001301169. The reversal of 32001301121 is 12110310023.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-32001301121 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 32001301096 and 32001301105.

It is not an unprimeable number, because it can be changed into a prime (32001301421) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 225361205 + ... + 225361346.

It is an arithmetic number, because the mean of its divisors is an integer number (8113005936).

Almost surely, 2^32001301121 is an apocalyptic number.

It is an amenable number.

32001301121 is a deficient number, since it is larger than the sum of its proper divisors (450722623).

32001301121 is an equidigital number, since it uses as much as digits as its factorization.

32001301121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 450722622.

The product of its (nonzero) digits is 36, while the sum is 14.

Adding to 32001301121 its reverse (12110310023), we get a palindrome (44111611144).

The spelling of 32001301121 in words is "thirty-two billion, one million, three hundred one thousand, one hundred twenty-one".