114231431 has 4 divisors (see below), whose sum is σ = 114274272. Its totient is φ = 114188592.

The previous prime is 114231421. The next prime is 114231433. The reversal of 114231431 is 134132411.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 114231431 - 2¹⁰ = 114230407 is a prime.

It is a super-2 number, since 2×114231431² = 26097639656615522, which 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 (114231433) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17135 + ... + 22848.

It is an arithmetic number, because the mean of its divisors is an integer number (28568568).

Almost surely, 2^114231431 is an apocalyptic number.

114231431 is a deficient number, since it is larger than the sum of its proper divisors (42841).

114231431 is an equidigital number, since it uses as much as digits as its factorization.

114231431 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42840.

The product of its digits is 288, while the sum is 20.

The square root of 114231431 is about 10687.9105067361. The cubic root of 114231431 is about 485.2086550391.

Adding to 114231431 its reverse (134132411), we get a palindrome (248363842).

The spelling of 114231431 in words is "one hundred fourteen million, two hundred thirty-one thousand, four hundred thirty-one".