12133103310 has 24 divisors (see below), whose sum is σ = 31546068840. Its totient is φ = 3235494192.

The previous prime is 12133103293. The next prime is 12133103347. The reversal of 12133103310 is 1330133121.

It is a happy number.

12133103310 is a `hidden beast` number, since 1 + 2 + 1 + 331 + 0 + 331 + 0 = 666.

It is a super-2 number, since 2×12133103310² (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 congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 67406040 + ... + 67406219.

It is an arithmetic number, because the mean of its divisors is an integer number (1314419535).

Almost surely, 2^12133103310 is an apocalyptic number.

12133103310 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12133103310 is an abundant number, since it is smaller than the sum of its proper divisors (19412965530).

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

12133103310 is a wasteful number, since it uses less digits than its factorization.

12133103310 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 134812272 (or 134812269 counting only the distinct ones).

The product of its (nonzero) digits is 162, while the sum is 18.

Adding to 12133103310 its reverse (1330133121), we get a palindrome (13463236431).

The spelling of 12133103310 in words is "twelve billion, one hundred thirty-three million, one hundred three thousand, three hundred ten".