430134131 has 16 divisors (see below), whose sum is σ = 501024000. Its totient is φ = 361633248.

The previous prime is 430134127. The next prime is 430134143. The reversal of 430134131 is 131431034.

It is a cyclic number.

It is not a de Polignac number, because 430134131 - 2² = 430134127 is a prime.

It is a super-2 number, since 2×430134131² = 370030741302250322, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (430134151) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 252320 + ... + 254018.

It is an arithmetic number, because the mean of its divisors is an integer number (31314000).

Almost surely, 2^430134131 is an apocalyptic number.

430134131 is a deficient number, since it is larger than the sum of its proper divisors (70889869).

430134131 is a wasteful number, since it uses less digits than its factorization.

430134131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2378.

The product of its (nonzero) digits is 432, while the sum is 20.

The square root of 430134131 is about 20739.6752867541. The cubic root of 430134131 is about 754.8627038620.

Adding to 430134131 its reverse (131431034), we get a palindrome (561565165).

The spelling of 430134131 in words is "four hundred thirty million, one hundred thirty-four thousand, one hundred thirty-one".