20331000299 has 2 divisors, whose sum is σ = 20331000300. Its totient is φ = 20331000298.

The previous prime is 20331000233. The next prime is 20331000311. The reversal of 20331000299 is 99200013302.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 20331000299 - 2²⁰ = 20329951723 is a prime.

It is not a weakly prime, because it can be changed into another prime (20331000229) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10165500149 + 10165500150.

It is an arithmetic number, because the mean of its divisors is an integer number (10165500150).

Almost surely, 2^20331000299 is an apocalyptic number.

20331000299 is a deficient number, since it is larger than the sum of its proper divisors (1).

20331000299 is an equidigital number, since it uses as much as digits as its factorization.

20331000299 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2916, while the sum is 29.

The spelling of 20331000299 in words is "twenty billion, three hundred thirty-one million, two hundred ninety-nine", and thus it is an aban number.