423330204111 has 16 divisors (see below), whose sum is σ = 572733980928. Its totient is φ = 278078057600.

The previous prime is 423330204103. The next prime is 423330204119. The reversal of 423330204111 is 111402033324.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (423330204103) and next prime (423330204119).

It is a cyclic number.

It is not a de Polignac number, because 423330204111 - 2³ = 423330204103 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (423330204119) 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, 241050 + ... + 951191.

It is an arithmetic number, because the mean of its divisors is an integer number (35795873808).

Almost surely, 2^423330204111 is an apocalyptic number.

423330204111 is a deficient number, since it is larger than the sum of its proper divisors (149403776817).

423330204111 is a wasteful number, since it uses less digits than its factorization.

423330204111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1193982.

The product of its (nonzero) digits is 1728, while the sum is 24.

Adding to 423330204111 its reverse (111402033324), we get a palindrome (534732237435).

The spelling of 423330204111 in words is "four hundred twenty-three billion, three hundred thirty million, two hundred four thousand, one hundred eleven".