114287031 has 12 divisors (see below), whose sum is σ = 171195752. Its totient is φ = 76191192.

The previous prime is 114287029. The next prime is 114287119. The reversal of 114287031 is 130782411.

It is not a de Polignac number, because 114287031 - 2¹ = 114287029 is a prime.

It is a super-2 number, since 2×114287031² = 26123050909589922, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 114286986 and 114287004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (114287011) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 234916 + ... + 235401.

Almost surely, 2^114287031 is an apocalyptic number.

114287031 is a deficient number, since it is larger than the sum of its proper divisors (56908721).

114287031 is an frugal number, since it uses more digits than its factorization.

114287031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 470332 (or 470320 counting only the distinct ones).

The product of its (nonzero) digits is 1344, while the sum is 27.

The square root of 114287031 is about 10690.5112599913. The cubic root of 114287031 is about 485.2873643319.

The spelling of 114287031 in words is "one hundred fourteen million, two hundred eighty-seven thousand, thirty-one".