1114747331 has 2 divisors, whose sum is σ = 1114747332. Its totient is φ = 1114747330.

The previous prime is 1114747297. The next prime is 1114747369. The reversal of 1114747331 is 1337474111.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1114747331 - 2¹⁸ = 1114485187 is a prime.

It is a super-2 number, since 2×1114747331² = 2485323223943247122, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1114747391) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 557373665 + 557373666.

It is an arithmetic number, because the mean of its divisors is an integer number (557373666).

Almost surely, 2^1114747331 is an apocalyptic number.

1114747331 is a deficient number, since it is larger than the sum of its proper divisors (1).

1114747331 is an equidigital number, since it uses as much as digits as its factorization.

1114747331 is an evil number, because the sum of its binary digits is even.

The product of its digits is 7056, while the sum is 32.

The square root of 1114747331 is about 33387.8320799659. The cubic root of 1114747331 is about 1036.8727964273.

The spelling of 1114747331 in words is "one billion, one hundred fourteen million, seven hundred forty-seven thousand, three hundred thirty-one".