430023220311 has 16 divisors (see below), whose sum is σ = 603652803200. Its totient is φ = 271543464288.

The previous prime is 430023220279. The next prime is 430023220379. The reversal of 430023220311 is 113022320034.

It is not a de Polignac number, because 430023220311 - 2⁵ = 430023220279 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (430023225311) 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, 383881 + ... + 1003698.

It is an arithmetic number, because the mean of its divisors is an integer number (37728300200).

Almost surely, 2^430023220311 is an apocalyptic number.

430023220311 is a deficient number, since it is larger than the sum of its proper divisors (173629582889).

430023220311 is a wasteful number, since it uses less digits than its factorization.

430023220311 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1393038.

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 430023220311 its reverse (113022320034), we get a palindrome (543045540345).

The spelling of 430023220311 in words is "four hundred thirty billion, twenty-three million, two hundred twenty thousand, three hundred eleven".