1137845099 has 2 divisors, whose sum is σ = 1137845100. Its totient is φ = 1137845098.

The previous prime is 1137845063. The next prime is 1137845101. The reversal of 1137845099 is 9905487311.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1137845099 - 2²⁸ = 869409643 is a prime.

Together with 1137845101, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (1137845399) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 568922549 + 568922550.

It is an arithmetic number, because the mean of its divisors is an integer number (568922550).

Almost surely, 2^1137845099 is an apocalyptic number.

1137845099 is a deficient number, since it is larger than the sum of its proper divisors (1).

1137845099 is an equidigital number, since it uses as much as digits as its factorization.

1137845099 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 272160, while the sum is 47.

The square root of 1137845099 is about 33731.9596080631. The cubic root of 1137845099 is about 1043.9852940364.

The spelling of 1137845099 in words is "one billion, one hundred thirty-seven million, eight hundred forty-five thousand, ninety-nine".