114031312391 has 4 divisors (see below), whose sum is σ = 114035579784. Its totient is φ = 114027045000.

The previous prime is 114031312379. The next prime is 114031312393. The reversal of 114031312391 is 193213130411.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 193213130411 = 7 ⋅27601875773.

It is a cyclic number.

It is not a de Polignac number, because 114031312391 - 2¹⁰ = 114031311367 is a prime.

It is a super-2 number, since 2×114031312391² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (114031312393) 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, 2093360 + ... + 2147141.

It is an arithmetic number, because the mean of its divisors is an integer number (28508894946).

Almost surely, 2^114031312391 is an apocalyptic number.

114031312391 is a deficient number, since it is larger than the sum of its proper divisors (4267393).

114031312391 is an equidigital number, since it uses as much as digits as its factorization.

114031312391 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4267392.

The product of its (nonzero) digits is 1944, while the sum is 29.

The spelling of 114031312391 in words is "one hundred fourteen billion, thirty-one million, three hundred twelve thousand, three hundred ninety-one".