1366135113 has 32 divisors (see below), whose sum is σ = 2210402304. Its totient is φ = 732655872.

The previous prime is 1366135081. The next prime is 1366135123. The reversal of 1366135113 is 3115316631.

It is not a de Polignac number, because 1366135113 - 2⁵ = 1366135081 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1366135123) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 125806 + ... + 136232.

It is an arithmetic number, because the mean of its divisors is an integer number (69075072).

Almost surely, 2^1366135113 is an apocalyptic number.

It is an amenable number.

1366135113 is a deficient number, since it is larger than the sum of its proper divisors (844267191).

1366135113 is a wasteful number, since it uses less digits than its factorization.

1366135113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10821.

The product of its digits is 4860, while the sum is 30.

The square root of 1366135113 is about 36961.2650351689. The cubic root of 1366135113 is about 1109.5951538777.

The spelling of 1366135113 in words is "one billion, three hundred sixty-six million, one hundred thirty-five thousand, one hundred thirteen".