1013214131 has 2 divisors, whose sum is σ = 1013214132. Its totient is φ = 1013214130.

The previous prime is 1013214113. The next prime is 1013214157. The reversal of 1013214131 is 1314123101.

Together with previous prime (1013214113) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1013214131 - 2⁶ = 1013214067 is a prime.

It is a super-2 number, since 2×1013214131² = 2053205750516170322, which contains 22 as substring.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (1013211131) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 506607065 + 506607066.

It is an arithmetic number, because the mean of its divisors is an integer number (506607066).

Almost surely, 2^1013214131 is an apocalyptic number.

1013214131 is a deficient number, since it is larger than the sum of its proper divisors (1).

1013214131 is an equidigital number, since it uses as much as digits as its factorization.

1013214131 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 72, while the sum is 17.

The square root of 1013214131 is about 31831.0246614840. The cubic root of 1013214131 is about 1004.3854500473.

Adding to 1013214131 its reverse (1314123101), we get a palindrome (2327337232).

The spelling of 1013214131 in words is "one billion, thirteen million, two hundred fourteen thousand, one hundred thirty-one".