2992051121 has 2 divisors, whose sum is σ = 2992051122. Its totient is φ = 2992051120.

The previous prime is 2992051103. The next prime is 2992051141. The reversal of 2992051121 is 1211502992.

2992051121 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2449161121 + 542890000 = 49489^2 + 23300^2 .

It is a cyclic number.

It is not a de Polignac number, because 2992051121 - 2¹⁰ = 2992050097 is a prime.

It is not a weakly prime, because it can be changed into another prime (2992051141) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1496025560 + 1496025561.

It is an arithmetic number, because the mean of its divisors is an integer number (1496025561).

Almost surely, 2^2992051121 is an apocalyptic number.

It is an amenable number.

2992051121 is a deficient number, since it is larger than the sum of its proper divisors (1).

2992051121 is an equidigital number, since it uses as much as digits as its factorization.

2992051121 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3240, while the sum is 32.

The square root of 2992051121 is about 54699.6446149333. The cubic root of 2992051121 is about 1440.9746361302.

The spelling of 2992051121 in words is "two billion, nine hundred ninety-two million, fifty-one thousand, one hundred twenty-one".