9001400131 has 2 divisors, whose sum is σ = 9001400132. Its totient is φ = 9001400130.

The previous prime is 9001400113. The next prime is 9001400137. The reversal of 9001400131 is 1310041009.

It is a happy number.

Together with previous prime (9001400113) it forms an Ormiston pair, because they use the same digits, order apart.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 9001400131 - 2⁹ = 9001399619 is a prime.

It is a super-2 number, since 2×9001400131² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 9001400099 and 9001400108.

It is not a weakly prime, because it can be changed into another prime (9001400137) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4500700065 + 4500700066.

It is an arithmetic number, because the mean of its divisors is an integer number (4500700066).

Almost surely, 2^9001400131 is an apocalyptic number.

9001400131 is a deficient number, since it is larger than the sum of its proper divisors (1).

9001400131 is an equidigital number, since it uses as much as digits as its factorization.

9001400131 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 108, while the sum is 19.

The square root of 9001400131 is about 94875.7088563769. The cubic root of 9001400131 is about 2080.1916837493.

The spelling of 9001400131 in words is "nine billion, one million, four hundred thousand, one hundred thirty-one".