1113705755 has 16 divisors (see below), whose sum is σ = 1381865184. Its totient is φ = 861093120.

The previous prime is 1113705727. The next prime is 1113705757. The reversal of 1113705755 is 5575073111.

It is not a de Polignac number, because 1113705755 - 2⁸ = 1113705499 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1113705757) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3452 + ... + 47321.

It is an arithmetic number, because the mean of its divisors is an integer number (86366574).

Almost surely, 2^1113705755 is an apocalyptic number.

1113705755 is a deficient number, since it is larger than the sum of its proper divisors (268159429).

1113705755 is a wasteful number, since it uses less digits than its factorization.

1113705755 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50926.

The product of its (nonzero) digits is 18375, while the sum is 35.

The square root of 1113705755 is about 33372.2302970599. The cubic root of 1113705755 is about 1036.5497580943.

Adding to 1113705755 its reverse (5575073111), we get a palindrome (6688778866).

The spelling of 1113705755 in words is "one billion, one hundred thirteen million, seven hundred five thousand, seven hundred fifty-five".