430113139 has 2 divisors, whose sum is σ = 430113140. Its totient is φ = 430113138.

The previous prime is 430113037. The next prime is 430113149. The reversal of 430113139 is 931311034.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 430113139 - 2¹¹ = 430111091 is a prime.

It is not a weakly prime, because it can be changed into another prime (430113149) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 215056569 + 215056570.

It is an arithmetic number, because the mean of its divisors is an integer number (215056570).

Almost surely, 2^430113139 is an apocalyptic number.

430113139 is a deficient number, since it is larger than the sum of its proper divisors (1).

430113139 is an equidigital number, since it uses as much as digits as its factorization.

430113139 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 972, while the sum is 25.

The square root of 430113139 is about 20739.1691974389. The cubic root of 430113139 is about 754.8504237114.

It can be divided in two parts, 430 and 113139, that added together give a square (113569 = 337²).

The spelling of 430113139 in words is "four hundred thirty million, one hundred thirteen thousand, one hundred thirty-nine".