330231104133397 has 4 divisors (see below), whose sum is σ = 331648405009740. Its totient is φ = 328813803257056.

The previous prime is 330231104133379. The next prime is 330231104133419. The reversal of 330231104133397 is 793331401132033.

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

It can be written as a sum of positive squares in 2 ways, for example, as 54436197291921 + 275794906841476 = 7378089^2 + 16607074^2 .

It is a cyclic number.

It is not a de Polignac number, because 330231104133397 - 2³¹ = 330228956649749 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (330231104133097) 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, 708650437822 + ... + 708650438287.

It is an arithmetic number, because the mean of its divisors is an integer number (82912101252435).

Almost surely, 2^{330231104133397} is an apocalyptic number.

It is an amenable number.

330231104133397 is a deficient number, since it is larger than the sum of its proper divisors (1417300876343).

330231104133397 is a wasteful number, since it uses less digits than its factorization.

330231104133397 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1417300876342.

The product of its (nonzero) digits is 367416, while the sum is 43.

The spelling of 330231104133397 in words is "three hundred thirty trillion, two hundred thirty-one billion, one hundred four million, one hundred thirty-three thousand, three hundred ninety-seven".