3300620121397 has 2 divisors, whose sum is σ = 3300620121398. Its totient is φ = 3300620121396.

The previous prime is 3300620121373. The next prime is 3300620121419. The reversal of 3300620121397 is 7931210260033.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2168170845841 + 1132449275556 = 1472471^2 + 1064166^2 .

It is a cyclic number.

It is not a de Polignac number, because 3300620121397 - 2²⁷ = 3300485903669 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3300620121307) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1650310060698 + 1650310060699.

It is an arithmetic number, because the mean of its divisors is an integer number (1650310060699).

Almost surely, 2^{3300620121397} is an apocalyptic number.

It is an amenable number.

3300620121397 is a deficient number, since it is larger than the sum of its proper divisors (1).

3300620121397 is an equidigital number, since it uses as much as digits as its factorization.

3300620121397 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 40824, while the sum is 37.

The spelling of 3300620121397 in words is "three trillion, three hundred billion, six hundred twenty million, one hundred twenty-one thousand, three hundred ninety-seven".