3031232220113 has 8 divisors (see below), whose sum is σ = 3037764735456. Its totient is φ = 3024701164800.

The previous prime is 3031232220109. The next prime is 3031232220197. The reversal of 3031232220113 is 3110222321303.

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 3031232220113 - 2² = 3031232220109 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3031232220103) 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, 3843953 + ... + 4564913.

It is an arithmetic number, because the mean of its divisors is an integer number (379720591932).

Almost surely, 2^{3031232220113} is an apocalyptic number.

It is an amenable number.

3031232220113 is a deficient number, since it is larger than the sum of its proper divisors (6532515343).

3031232220113 is an equidigital number, since it uses as much as digits as its factorization.

3031232220113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 730015.

The product of its (nonzero) digits is 1296, while the sum is 23.

Adding to 3031232220113 its reverse (3110222321303), we get a palindrome (6141454541416).

The spelling of 3031232220113 in words is "three trillion, thirty-one billion, two hundred thirty-two million, two hundred twenty thousand, one hundred thirteen".