11629187099 has 2 divisors, whose sum is σ = 11629187100. Its totient is φ = 11629187098.

The previous prime is 11629187081. The next prime is 11629187107. The reversal of 11629187099 is 99078192611.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 11629187099 - 2²⁰ = 11628138523 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 11629187099.

It is not a weakly prime, because it can be changed into another prime (11629187029) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5814593549 + 5814593550.

It is an arithmetic number, because the mean of its divisors is an integer number (5814593550).

Almost surely, 2^11629187099 is an apocalyptic number.

11629187099 is a deficient number, since it is larger than the sum of its proper divisors (1).

11629187099 is an equidigital number, since it uses as much as digits as its factorization.

11629187099 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 489888, while the sum is 53.

The spelling of 11629187099 in words is "eleven billion, six hundred twenty-nine million, one hundred eighty-seven thousand, ninety-nine".