1114152287 has 2 divisors, whose sum is σ = 1114152288. Its totient is φ = 1114152286.

The previous prime is 1114152271. The next prime is 1114152323. The reversal of 1114152287 is 7822514111.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1114152287 - 2⁴ = 1114152271 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1114152187) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 557076143 + 557076144.

It is an arithmetic number, because the mean of its divisors is an integer number (557076144).

Almost surely, 2^1114152287 is an apocalyptic number.

1114152287 is a deficient number, since it is larger than the sum of its proper divisors (1).

1114152287 is an equidigital number, since it uses as much as digits as its factorization.

1114152287 is an evil number, because the sum of its binary digits is even.

The product of its digits is 4480, while the sum is 32.

The square root of 1114152287 is about 33378.9197997778. The cubic root of 1114152287 is about 1036.6882718771.

Adding to 1114152287 its reverse (7822514111), we get a palindrome (8936666398).

The spelling of 1114152287 in words is "one billion, one hundred fourteen million, one hundred fifty-two thousand, two hundred eighty-seven".