114640113 has 16 divisors (see below), whose sum is σ = 177987456. Its totient is φ = 64272000.

The previous prime is 114640109. The next prime is 114640117. The reversal of 114640113 is 311046411.

It is an interprime number because it is at equal distance from previous prime (114640109) and next prime (114640117).

It is not a de Polignac number, because 114640113 - 2² = 114640109 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a self number, because there is not a number n which added to its sum of digits gives 114640113.

It is not an unprimeable number, because it can be changed into a prime (114640117) 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, 50388 + ... + 52613.

It is an arithmetic number, because the mean of its divisors is an integer number (11124216).

Almost surely, 2^114640113 is an apocalyptic number.

It is an amenable number.

114640113 is a deficient number, since it is larger than the sum of its proper divisors (63347343).

114640113 is a wasteful number, since it uses less digits than its factorization.

114640113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 103064.

The product of its (nonzero) digits is 288, while the sum is 21.

The square root of 114640113 is about 10707.0123283762. The cubic root of 114640113 is about 485.7866046503.

Adding to 114640113 its reverse (311046411), we get a palindrome (425686524).

The spelling of 114640113 in words is "one hundred fourteen million, six hundred forty thousand, one hundred thirteen".