330100431432021 has 12 divisors (see below), whose sum is σ = 476865063087660. Its totient is φ = 220042340997120.

The previous prime is 330100431431999. The next prime is 330100431432041. The reversal of 330100431432021 is 120234134001033.

It is a happy number.

330100431432021 is a `hidden beast` number, since 3 + 3 + 0 + 1 + 0 + 0 + 4 + 314 + 320 + 21 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 274292225532900 + 55808205899121 = 16561770^2 + 7470489^2 .

It is not a de Polignac number, because 330100431432021 - 2¹⁴ = 330100431415637 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (330100431432041) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2051022636 + ... + 2051183573.

It is an arithmetic number, because the mean of its divisors is an integer number (39738755257305).

Almost surely, 2^{330100431432021} is an apocalyptic number.

It is an amenable number.

330100431432021 is a deficient number, since it is larger than the sum of its proper divisors (146764631655639).

330100431432021 is a wasteful number, since it uses less digits than its factorization.

330100431432021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4102215156 (or 4102215153 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 27.

Adding to 330100431432021 its reverse (120234134001033), we get a palindrome (450334565433054).

The spelling of 330100431432021 in words is "three hundred thirty trillion, one hundred billion, four hundred thirty-one million, four hundred thirty-two thousand, twenty-one".