113078511 has 120 divisors (see below), whose sum is σ = 224827680. Its totient is φ = 55085184.

The previous prime is 113078491. The next prime is 113078531. The reversal of 113078511 is 115870311.

It is an interprime number because it is at equal distance from previous prime (113078491) and next prime (113078531).

It is not a de Polignac number, because 113078511 - 2¹¹ = 113076463 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113078531) by changing a digit.

It is a polite number, since it can be written in 119 ways as a sum of consecutive naturals, for example, 3899245 + ... + 3899273.

It is an arithmetic number, because the mean of its divisors is an integer number (1873564).

Almost surely, 2^113078511 is an apocalyptic number.

113078511 is a deficient number, since it is larger than the sum of its proper divisors (111749169).

113078511 is a wasteful number, since it uses less digits than its factorization.

113078511 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 107 (or 75 counting only the distinct ones).

The product of its (nonzero) digits is 840, while the sum is 27.

The square root of 113078511 is about 10633.8380183262. The cubic root of 113078511 is about 483.5707538545.

The spelling of 113078511 in words is "one hundred thirteen million, seventy-eight thousand, five hundred eleven".