12100373808 has 20 divisors (see below), whose sum is σ = 31259299128. Its totient is φ = 4033457920.

The previous prime is 12100373783. The next prime is 12100373819. The reversal of 12100373808 is 80837300121.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 126045513 + ... + 126045608.

Almost surely, 2^12100373808 is an apocalyptic number.

It is an amenable number.

12100373808 is an abundant number, since it is smaller than the sum of its proper divisors (19158925320).

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

12100373808 is a wasteful number, since it uses less digits than its factorization.

12100373808 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 252091132 (or 252091126 counting only the distinct ones).

The product of its (nonzero) digits is 8064, while the sum is 33.

Adding to 12100373808 its reverse (80837300121), we get a palindrome (92937673929).

The spelling of 12100373808 in words is "twelve billion, one hundred million, three hundred seventy-three thousand, eight hundred eight".