1138535011108 has 24 divisors (see below), whose sum is σ = 2174120099424. Its totient is φ = 517384185600.

The previous prime is 1138535010989. The next prime is 1138535011177. The reversal of 1138535011108 is 8011105358311.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3118285 + ... + 3464212.

It is an arithmetic number, because the mean of its divisors is an integer number (90588337476).

Almost surely, 2^{1138535011108} is an apocalyptic number.

It is an amenable number.

1138535011108 is a deficient number, since it is larger than the sum of its proper divisors (1035585088316).

1138535011108 is a wasteful number, since it uses less digits than its factorization.

1138535011108 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6586443 (or 6586441 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 37.

The spelling of 1138535011108 in words is "one trillion, one hundred thirty-eight billion, five hundred thirty-five million, eleven thousand, one hundred eight".