114631111 has 4 divisors (see below), whose sum is σ = 131006992. Its totient is φ = 98255232.

The previous prime is 114631093. The next prime is 114631117. The reversal of 114631111 is 111136411.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 111136411 = 173 ⋅642407.

It is a cyclic number.

It is not a de Polignac number, because 114631111 - 2⁹ = 114630599 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (114631117) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8187930 + ... + 8187943.

It is an arithmetic number, because the mean of its divisors is an integer number (32751748).

Almost surely, 2^114631111 is an apocalyptic number.

114631111 is a deficient number, since it is larger than the sum of its proper divisors (16375881).

114631111 is an equidigital number, since it uses as much as digits as its factorization.

114631111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16375880.

The product of its digits is 72, while the sum is 19.

The square root of 114631111 is about 10706.5919414163. The cubic root of 114631111 is about 485.7738890153.

Adding to 114631111 its reverse (111136411), we get a palindrome (225767522).

The spelling of 114631111 in words is "one hundred fourteen million, six hundred thirty-one thousand, one hundred eleven".