2999290533121 has 2 divisors, whose sum is σ = 2999290533122. Its totient is φ = 2999290533120.

The previous prime is 2999290533119. The next prime is 2999290533179. The reversal of 2999290533121 is 1213350929992.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1912357094400 + 1086933438721 = 1382880^2 + 1042561^2 .

It is a cyclic number.

It is not a de Polignac number, because 2999290533121 - 2¹ = 2999290533119 is a prime.

Together with 2999290533119, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (2999290533191) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1499645266560 + 1499645266561.

It is an arithmetic number, because the mean of its divisors is an integer number (1499645266561).

Almost surely, 2^{2999290533121} is an apocalyptic number.

It is an amenable number.

2999290533121 is a deficient number, since it is larger than the sum of its proper divisors (1).

2999290533121 is an equidigital number, since it uses as much as digits as its factorization.

2999290533121 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2361960, while the sum is 55.

The spelling of 2999290533121 in words is "two trillion, nine hundred ninety-nine billion, two hundred ninety million, five hundred thirty-three thousand, one hundred twenty-one".