11137845135 has 16 divisors (see below), whose sum is σ = 17891556480. Its totient is φ = 5916516000.

The previous prime is 11137845127. The next prime is 11137845167. The reversal of 11137845135 is 53154873111.

It is not a de Polignac number, because 11137845135 - 2³ = 11137845127 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 11137845093 and 11137845102.

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, 1475365 + ... + 1482894.

It is an arithmetic number, because the mean of its divisors is an integer number (1118222280).

Almost surely, 2^11137845135 is an apocalyptic number.

11137845135 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

11137845135 is a deficient number, since it is larger than the sum of its proper divisors (6753711345).

11137845135 is a wasteful number, since it uses less digits than its factorization.

11137845135 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2958518.

The product of its digits is 50400, while the sum is 39.

The spelling of 11137845135 in words is "eleven billion, one hundred thirty-seven million, eight hundred forty-five thousand, one hundred thirty-five".