114400031 has 2 divisors, whose sum is σ = 114400032. Its totient is φ = 114400030.

The previous prime is 114400019. The next prime is 114400061. The reversal of 114400031 is 130004411.

It is a happy number.

It is a weak prime.

It is an emirp because it is prime and its reverse (130004411) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 114400031 - 2¹⁸ = 114137887 is a prime.

It is a super-2 number, since 2×114400031² = 26174734185601922, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 114399979 and 114400015.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (114400061) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 57200015 + 57200016.

It is an arithmetic number, because the mean of its divisors is an integer number (57200016).

Almost surely, 2^114400031 is an apocalyptic number.

114400031 is a deficient number, since it is larger than the sum of its proper divisors (1).

114400031 is an equidigital number, since it uses as much as digits as its factorization.

114400031 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 48, while the sum is 14.

The square root of 114400031 is about 10695.7950148645. The cubic root of 114400031 is about 485.4472524321.

Adding to 114400031 its reverse (130004411), we get a palindrome (244404442).

The spelling of 114400031 in words is "one hundred fourteen million, four hundred thousand, thirty-one".