1324151117 has 2 divisors, whose sum is σ = 1324151118. Its totient is φ = 1324151116.

The previous prime is 1324151093. The next prime is 1324151137. The reversal of 1324151117 is 7111514231.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1136296681 + 187854436 = 33709^2 + 13706^2 .

It is a cyclic number.

It is not a de Polignac number, because 1324151117 - 2¹² = 1324147021 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1324151137) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 662075558 + 662075559.

It is an arithmetic number, because the mean of its divisors is an integer number (662075559).

Almost surely, 2^1324151117 is an apocalyptic number.

It is an amenable number.

1324151117 is a deficient number, since it is larger than the sum of its proper divisors (1).

1324151117 is an equidigital number, since it uses as much as digits as its factorization.

1324151117 is an evil number, because the sum of its binary digits is even.

The product of its digits is 840, while the sum is 26.

The square root of 1324151117 is about 36388.8872734520. The cubic root of 1324151117 is about 1098.1100099021.

Adding to 1324151117 its reverse (7111514231), we get a palindrome (8435665348).

The spelling of 1324151117 in words is "one billion, three hundred twenty-four million, one hundred fifty-one thousand, one hundred seventeen".