330120123131 has 4 divisors (see below), whose sum is σ = 332306349264. Its totient is φ = 327933897000.

The previous prime is 330120123083. The next prime is 330120123143. The reversal of 330120123131 is 131321021033.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 330120123131 - 2³⁴ = 312940253947 is a prime.

It is a super-2 number, since 2×330120123131² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (330120120131) 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, 1093112840 + ... + 1093113141.

It is an arithmetic number, because the mean of its divisors is an integer number (83076587316).

Almost surely, 2^330120123131 is an apocalyptic number.

330120123131 is a deficient number, since it is larger than the sum of its proper divisors (2186226133).

330120123131 is a wasteful number, since it uses less digits than its factorization.

330120123131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2186226132.

The product of its (nonzero) digits is 324, while the sum is 20.

Adding to 330120123131 its reverse (131321021033), we get a palindrome (461441144164).

The spelling of 330120123131 in words is "three hundred thirty billion, one hundred twenty million, one hundred twenty-three thousand, one hundred thirty-one".