11273117375 has 16 divisors (see below), whose sum is σ = 15151071936. Its totient is φ = 8324762400.

The previous prime is 11273117363. The next prime is 11273117381. The reversal of 11273117375 is 57371137211.

It is not a de Polignac number, because 11273117375 - 2¹² = 11273113279 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3467027 + ... + 3470276.

It is an arithmetic number, because the mean of its divisors is an integer number (946941996).

Almost surely, 2^11273117375 is an apocalyptic number.

11273117375 is a deficient number, since it is larger than the sum of its proper divisors (3877954561).

11273117375 is an equidigital number, since it uses as much as digits as its factorization.

11273117375 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6937331 (or 6937321 counting only the distinct ones).

The product of its digits is 30870, while the sum is 38.

The spelling of 11273117375 in words is "eleven billion, two hundred seventy-three million, one hundred seventeen thousand, three hundred seventy-five".