314441131 has 2 divisors, whose sum is σ = 314441132. Its totient is φ = 314441130.

The previous prime is 314441047. The next prime is 314441137. The reversal of 314441131 is 131144413.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 314441131 - 2¹³ = 314432939 is a prime.

It is a super-2 number, since 2×314441131² = 197746449729118322, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (314441137) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 157220565 + 157220566.

It is an arithmetic number, because the mean of its divisors is an integer number (157220566).

Almost surely, 2^314441131 is an apocalyptic number.

314441131 is a deficient number, since it is larger than the sum of its proper divisors (1).

314441131 is an equidigital number, since it uses as much as digits as its factorization.

314441131 is an evil number, because the sum of its binary digits is even.

The product of its digits is 576, while the sum is 22.

The square root of 314441131 is about 17732.4880093009. The cubic root of 314441131 is about 680.0065822604.

Adding to 314441131 its reverse (131144413), we get a palindrome (445585544).

The spelling of 314441131 in words is "three hundred fourteen million, four hundred forty-one thousand, one hundred thirty-one".