12113420310 has 48 divisors (see below), whose sum is σ = 31514796144. Its totient is φ = 3228204096.

The previous prime is 12113420299. The next prime is 12113420411. The reversal of 12113420310 is 1302431121.

12113420310 is a `hidden beast` number, since 1 + 2 + 11 + 342 + 0 + 310 = 666.

It is a super-2 number, since 2×12113420310² (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

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 23 ways as a sum of consecutive naturals, for example, 103449 + ... + 186891.

It is an arithmetic number, because the mean of its divisors is an integer number (656558253).

Almost surely, 2^12113420310 is an apocalyptic number.

12113420310 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12113420310 is an abundant number, since it is smaller than the sum of its proper divisors (19401375834).

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

12113420310 is a wasteful number, since it uses less digits than its factorization.

12113420310 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 85069 (or 85066 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

Adding to 12113420310 its reverse (1302431121), we get a palindrome (13415851431).

The spelling of 12113420310 in words is "twelve billion, one hundred thirteen million, four hundred twenty thousand, three hundred ten".