12310853100 has 288 divisors, whose sum is σ = 44738803200. Its totient is φ = 2597172480.

The previous prime is 12310853099. The next prime is 12310853117. The reversal of 12310853100 is 135801321.

It is a super-2 number, since 2×12310853100² (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 1333099 + ... + 1342301.

Almost surely, 2^12310853100 is an apocalyptic number.

12310853100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 12310853100, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (22369401600).

12310853100 is an abundant number, since it is smaller than the sum of its proper divisors (32427950100).

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

12310853100 is a wasteful number, since it uses less digits than its factorization.

12310853100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9254 (or 9233 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 24.

The spelling of 12310853100 in words is "twelve billion, three hundred ten million, eight hundred fifty-three thousand, one hundred".