2125260199 has 2 divisors, whose sum is σ = 2125260200. Its totient is φ = 2125260198.

The previous prime is 2125260107. The next prime is 2125260209. The reversal of 2125260199 is 9910625212.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2125260199 - 2¹³ = 2125252007 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2125263199) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1062630099 + 1062630100.

It is an arithmetic number, because the mean of its divisors is an integer number (1062630100).

Almost surely, 2^2125260199 is an apocalyptic number.

2125260199 is a deficient number, since it is larger than the sum of its proper divisors (1).

2125260199 is an equidigital number, since it uses as much as digits as its factorization.

2125260199 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 19440, while the sum is 37.

The square root of 2125260199 is about 46100.5444544856. The cubic root of 2125260199 is about 1285.6932672972.

The spelling of 2125260199 in words is "two billion, one hundred twenty-five million, two hundred sixty thousand, one hundred ninety-nine".