430013133257 has 2 divisors, whose sum is σ = 430013133258. Its totient is φ = 430013133256.

The previous prime is 430013133197. The next prime is 430013133359. The reversal of 430013133257 is 752331310034.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 393711071296 + 36302061961 = 627464^2 + 190531^2 .

It is a cyclic number.

It is not a de Polignac number, because 430013133257 - 2¹⁴ = 430013116873 is a prime.

It is a super-2 number, since 2×430013133257² (a number of 24 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (430013138257) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 215006566628 + 215006566629.

It is an arithmetic number, because the mean of its divisors is an integer number (215006566629).

Almost surely, 2^430013133257 is an apocalyptic number.

It is an amenable number.

430013133257 is a deficient number, since it is larger than the sum of its proper divisors (1).

430013133257 is an equidigital number, since it uses as much as digits as its factorization.

430013133257 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 22680, while the sum is 32.

The spelling of 430013133257 in words is "four hundred thirty billion, thirteen million, one hundred thirty-three thousand, two hundred fifty-seven".