12323435310 has 32 divisors (see below), whose sum is σ = 32862494880. Its totient is φ = 3286249344.

The previous prime is 12323435287. The next prime is 12323435339. The reversal of 12323435310 is 1353432321.

12323435310 is a `hidden beast` number, since 1 + 2 + 3 + 2 + 343 + 5 + 310 = 666.

It is a super-2 number, since 2×12323435310² (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Curzon number.

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, 22820907 + ... + 22821446.

It is an arithmetic number, because the mean of its divisors is an integer number (1026952965).

Almost surely, 2^12323435310 is an apocalyptic number.

12323435310 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12323435310 is an abundant number, since it is smaller than the sum of its proper divisors (20539059570).

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

12323435310 is a wasteful number, since it uses less digits than its factorization.

12323435310 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45642369 (or 45642363 counting only the distinct ones).

The product of its (nonzero) digits is 6480, while the sum is 27.

Adding to 12323435310 its reverse (1353432321), we get a palindrome (13676867631).

The spelling of 12323435310 in words is "twelve billion, three hundred twenty-three million, four hundred thirty-five thousand, three hundred ten".