330040320231 has 16 divisors (see below), whose sum is σ = 449436284928. Its totient is φ = 215336028000.

The previous prime is 330040320223. The next prime is 330040320293. The reversal of 330040320231 is 132023040033.

It is not a de Polignac number, because 330040320231 - 2³ = 330040320223 is a prime.

It is a super-2 number, since 2×330040320231² (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 330040320198 and 330040320207.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (330040320131) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4809421 + ... + 4877561.

It is an arithmetic number, because the mean of its divisors is an integer number (28089767808).

Almost surely, 2^330040320231 is an apocalyptic number.

330040320231 is a deficient number, since it is larger than the sum of its proper divisors (119395964697).

330040320231 is a wasteful number, since it uses less digits than its factorization.

330040320231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 102542.

The product of its (nonzero) digits is 1296, while the sum is 21.

Adding to 330040320231 its reverse (132023040033), we get a palindrome (462063360264).

The spelling of 330040320231 in words is "three hundred thirty billion, forty million, three hundred twenty thousand, two hundred thirty-one".