11123122095 has 28 divisors (see below), whose sum is σ = 20012471496. Its totient is φ = 5932329840.

The previous prime is 11123122039. The next prime is 11123122141. The reversal of 11123122095 is 59022132111.

It is not a de Polignac number, because 11123122095 - 2²⁰ = 11122073519 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 27 ways as a sum of consecutive naturals, for example, 1522161 + ... + 1529450.

Almost surely, 2^11123122095 is an apocalyptic number.

11123122095 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

11123122095 is a deficient number, since it is larger than the sum of its proper divisors (8889349401).

11123122095 is an frugal number, since it uses more digits than its factorization.

11123122095 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3051634 (or 3051619 counting only the distinct ones).

The product of its (nonzero) digits is 1080, while the sum is 27.

The spelling of 11123122095 in words is "eleven billion, one hundred twenty-three million, one hundred twenty-two thousand, ninety-five".