320130302123331 has 96 divisors (see below), whose sum is σ = 566580635712000. Its totient is φ = 170123602834944.

The previous prime is 320130302123321. The next prime is 320130302123341. The reversal of 320130302123331 is 133321203031023.

320130302123331 is a `hidden beast` number, since 3 + 2 + 0 + 1 + 3 + 0 + 302 + 1 + 23 + 331 = 666.

It is an interprime number because it is at equal distance from previous prime (320130302123321) and next prime (320130302123341).

It is not a de Polignac number, because 320130302123331 - 2¹⁰ = 320130302122307 is a prime.

It is a super-2 number, since 2×320130302123331² (a number of 30 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 320130302123295 and 320130302123304.

It is not an unprimeable number, because it can be changed into a prime (320130302123321) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 3998781 + ... + 25617393.

It is an arithmetic number, because the mean of its divisors is an integer number (5901881622000).

Almost surely, 2^{320130302123331} is an apocalyptic number.

320130302123331 is a deficient number, since it is larger than the sum of its proper divisors (246450333588669).

320130302123331 is a wasteful number, since it uses less digits than its factorization.

320130302123331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21618873 (or 21618870 counting only the distinct ones).

The product of its (nonzero) digits is 5832, while the sum is 27.

Adding to 320130302123331 its reverse (133321203031023), we get a palindrome (453451505154354).

The spelling of 320130302123331 in words is "three hundred twenty trillion, one hundred thirty billion, three hundred two million, one hundred twenty-three thousand, three hundred thirty-one".