423102312030 has 32 divisors (see below), whose sum is σ = 1015498353024. Its totient is φ = 112821416096.

The previous prime is 423102312029. The next prime is 423102312133. The reversal of 423102312030 is 30213201324.

It is a junction number, because it is equal to n+sod(n) for n = 423102311988 and 423102312006.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 236077 + ... + 949703.

It is an arithmetic number, because the mean of its divisors is an integer number (31734323532).

Almost surely, 2^423102312030 is an apocalyptic number.

423102312030 is an abundant number, since it is smaller than the sum of its proper divisors (592396040994).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

423102312030 is a wasteful number, since it uses less digits than its factorization.

423102312030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 733400.

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

Adding to 423102312030 its reverse (30213201324), we get a palindrome (453315513354).

The spelling of 423102312030 in words is "four hundred twenty-three billion, one hundred two million, three hundred twelve thousand, thirty".