330100020023197 has 2 divisors, whose sum is σ = 330100020023198. Its totient is φ = 330100020023196.

The previous prime is 330100020023161. The next prime is 330100020023251. The reversal of 330100020023197 is 791320020001033.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 194027655043161 + 136072364980036 = 13929381^2 + 11665006^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-330100020023197 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (330100020003197) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 165050010011598 + 165050010011599.

It is an arithmetic number, because the mean of its divisors is an integer number (165050010011599).

Almost surely, 2^{330100020023197} is an apocalyptic number.

It is an amenable number.

330100020023197 is a deficient number, since it is larger than the sum of its proper divisors (1).

330100020023197 is an equidigital number, since it uses as much as digits as its factorization.

330100020023197 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6804, while the sum is 31.

The spelling of 330100020023197 in words is "three hundred thirty trillion, one hundred billion, twenty million, twenty-three thousand, one hundred ninety-seven".