1047114331 has 4 divisors (see below), whose sum is σ = 1047878352. Its totient is φ = 1046350312.

The previous prime is 1047114287. The next prime is 1047114361. The reversal of 1047114331 is 1334117401.

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: 1334117401 = 5443 ⋅245107.

It is a cyclic number.

It is not a de Polignac number, because 1047114331 - 2⁹ = 1047113819 is a prime.

It is a super-2 number, since 2×1047114331² = 2192896844371155122, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1047114296 and 1047114305.

It is not an unprimeable number, because it can be changed into a prime (1047114361) 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, 379951 + ... + 382696.

It is an arithmetic number, because the mean of its divisors is an integer number (261969588).

Almost surely, 2^1047114331 is an apocalyptic number.

1047114331 is a deficient number, since it is larger than the sum of its proper divisors (764021).

1047114331 is an equidigital number, since it uses as much as digits as its factorization.

1047114331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 764020.

The product of its (nonzero) digits is 1008, while the sum is 25.

The square root of 1047114331 is about 32359.1460177799. The cubic root of 1047114331 is about 1015.4643966778.

The spelling of 1047114331 in words is "one billion, forty-seven million, one hundred fourteen thousand, three hundred thirty-one".