13133233323112 has 64 divisors (see below), whose sum is σ = 29393140752000. Its totient is φ = 5383585679616.

The previous prime is 13133233323103. The next prime is 13133233323137. The reversal of 13133233323112 is 21132333233131.

It is a happy 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, 53593287 + ... + 53837782.

It is an arithmetic number, because the mean of its divisors is an integer number (459267824250).

Almost surely, 2^{13133233323112} is an apocalyptic number.

It is an amenable number.

13133233323112 is an abundant number, since it is smaller than the sum of its proper divisors (16259907428888).

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

13133233323112 is a wasteful number, since it uses less digits than its factorization.

13133233323112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 107431178 (or 107431174 counting only the distinct ones).

The product of its digits is 17496, while the sum is 31.

Adding to 13133233323112 its reverse (21132333233131), we get a palindrome (34265566556243).

The spelling of 13133233323112 in words is "thirteen trillion, one hundred thirty-three billion, two hundred thirty-three million, three hundred twenty-three thousand, one hundred twelve".