3120203013331 has 8 divisors (see below), whose sum is σ = 3172327788384. Its totient is φ = 3068109654720.

The previous prime is 3120203013307. The next prime is 3120203013337. The reversal of 3120203013331 is 1333103020213.

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 3120203013331 - 2⁷ = 3120203013203 is a prime.

It is a super-2 number, since 2×3120203013331² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3120203013337) 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, 7653775 + ... + 8051128.

It is an arithmetic number, because the mean of its divisors is an integer number (396540973548).

Almost surely, 2^{3120203013331} is an apocalyptic number.

3120203013331 is a deficient number, since it is larger than the sum of its proper divisors (52124775053).

3120203013331 is a wasteful number, since it uses less digits than its factorization.

3120203013331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15708221.

The product of its (nonzero) digits is 972, while the sum is 22.

Adding to 3120203013331 its reverse (1333103020213), we get a palindrome (4453306033544).

The spelling of 3120203013331 in words is "three trillion, one hundred twenty billion, two hundred three million, thirteen thousand, three hundred thirty-one".