11875895099 has 4 divisors (see below), whose sum is σ = 11876776464. Its totient is φ = 11875013736.

The previous prime is 11875895089. The next prime is 11875895137. The reversal of 11875895099 is 99059857811.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 99059857811 = 25087 ⋅3948653.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11875895099 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11875895039) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 420152 + ... + 447525.

It is an arithmetic number, because the mean of its divisors is an integer number (2969194116).

Almost surely, 2^11875895099 is an apocalyptic number.

11875895099 is a deficient number, since it is larger than the sum of its proper divisors (881365).

11875895099 is an equidigital number, since it uses as much as digits as its factorization.

11875895099 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 881364.

The product of its (nonzero) digits is 8164800, while the sum is 62.

The spelling of 11875895099 in words is "eleven billion, eight hundred seventy-five million, eight hundred ninety-five thousand, ninety-nine".