423130113311 has 4 divisors (see below), whose sum is σ = 423131434800. Its totient is φ = 423128791824.

The previous prime is 423130113277. The next prime is 423130113323. The reversal of 423130113311 is 113311031324.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 423130113311 - 2²⁶ = 423063004447 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 (423130118311) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 156395 + ... + 933123.

It is an arithmetic number, because the mean of its divisors is an integer number (105782858700).

Almost surely, 2^423130113311 is an apocalyptic number.

423130113311 is a deficient number, since it is larger than the sum of its proper divisors (1321489).

423130113311 is an equidigital number, since it uses as much as digits as its factorization.

423130113311 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1321488.

The product of its (nonzero) digits is 648, while the sum is 23.

Adding to 423130113311 its reverse (113311031324), we get a palindrome (536441144635).

The spelling of 423130113311 in words is "four hundred twenty-three billion, one hundred thirty million, one hundred thirteen thousand, three hundred eleven".