32121013013 has 8 divisors (see below), whose sum is σ = 32524899840. Its totient is φ = 31719581920.

The previous prime is 32121013007. The next prime is 32121013039. The reversal of 32121013013 is 31031012123.

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 32121013013 - 2⁶ = 32121012949 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 32121012982 and 32121013000.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32121013513) 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, 587603 + ... + 639936.

It is an arithmetic number, because the mean of its divisors is an integer number (4065612480).

Almost surely, 2^32121013013 is an apocalyptic number.

It is an amenable number.

32121013013 is a deficient number, since it is larger than the sum of its proper divisors (403886827).

32121013013 is a wasteful number, since it uses less digits than its factorization.

32121013013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1227867.

The product of its (nonzero) digits is 108, while the sum is 17.

Adding to 32121013013 its reverse (31031012123), we get a palindrome (63152025136).

The spelling of 32121013013 in words is "thirty-two billion, one hundred twenty-one million, thirteen thousand, thirteen".