2031233002049 has 2 divisors, whose sum is σ = 2031233002050. Its totient is φ = 2031233002048.

The previous prime is 2031233001989. The next prime is 2031233002069. The reversal of 2031233002049 is 9402003321302.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1996116865600 + 35116136449 = 1412840^2 + 187393^2 .

It is a cyclic number.

It is not a de Polignac number, because 2031233002049 - 2²⁰ = 2031231953473 is a prime.

It is a super-2 number, since 2×2031233002049² (a number of 25 digits) contains 22 as substring.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (2031233002069) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1015616501024 + 1015616501025.

It is an arithmetic number, because the mean of its divisors is an integer number (1015616501025).

Almost surely, 2^{2031233002049} is an apocalyptic number.

It is an amenable number.

2031233002049 is a deficient number, since it is larger than the sum of its proper divisors (1).

2031233002049 is an equidigital number, since it uses as much as digits as its factorization.

2031233002049 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 7776, while the sum is 29.

The spelling of 2031233002049 in words is "two trillion, thirty-one billion, two hundred thirty-three million, two thousand, forty-nine".