430133131 has 2 divisors, whose sum is σ = 430133132. Its totient is φ = 430133130.

The previous prime is 430133111. The next prime is 430133159. The reversal of 430133131 is 131331034.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 430133131 - 2⁷ = 430133003 is a prime.

It is a super-2 number, since 2×430133131² = 370029020767726322, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 430133099 and 430133108.

It is not a weakly prime, because it can be changed into another prime (430133101) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 215066565 + 215066566.

It is an arithmetic number, because the mean of its divisors is an integer number (215066566).

Almost surely, 2^430133131 is an apocalyptic number.

430133131 is a deficient number, since it is larger than the sum of its proper divisors (1).

430133131 is an equidigital number, since it uses as much as digits as its factorization.

430133131 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 324, while the sum is 19.

The square root of 430133131 is about 20739.6511783588. The cubic root of 430133131 is about 754.8621188791.

Adding to 430133131 its reverse (131331034), we get a palindrome (561464165).

The spelling of 430133131 in words is "four hundred thirty million, one hundred thirty-three thousand, one hundred thirty-one".