423102440111 has 8 divisors (see below), whose sum is σ = 456918003360. Its totient is φ = 389468194272.

The previous prime is 423102440099. The next prime is 423102440113. The reversal of 423102440111 is 111044201324.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-423102440111 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (423102440113) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 45324500 + ... + 45333833.

It is an arithmetic number, because the mean of its divisors is an integer number (57114750420).

Almost surely, 2^423102440111 is an apocalyptic number.

423102440111 is a deficient number, since it is larger than the sum of its proper divisors (33815563249).

423102440111 is a wasteful number, since it uses less digits than its factorization.

423102440111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 90658705.

The product of its (nonzero) digits is 768, while the sum is 23.

Adding to 423102440111 its reverse (111044201324), we get a palindrome (534146641435).

The spelling of 423102440111 in words is "four hundred twenty-three billion, one hundred two million, four hundred forty thousand, one hundred eleven".