32313001021 has 8 divisors (see below), whose sum is σ = 36930821760. Its totient is φ = 27695599728.

The previous prime is 32313000961. The next prime is 32313001031. The reversal of 32313001021 is 12010031323.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 32313001021 - 2¹¹ = 32312998973 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 32313000986 and 32313001004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32313001031) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 82560 + ... + 267286.

It is an arithmetic number, because the mean of its divisors is an integer number (4616352720).

Almost surely, 2^32313001021 is an apocalyptic number.

It is an amenable number.

32313001021 is a deficient number, since it is larger than the sum of its proper divisors (4617820739).

32313001021 is a wasteful number, since it uses less digits than its factorization.

32313001021 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 209723.

The product of its (nonzero) digits is 108, while the sum is 16.

Adding to 32313001021 its reverse (12010031323), we get a palindrome (44323032344).

The spelling of 32313001021 in words is "thirty-two billion, three hundred thirteen million, one thousand, twenty-one".