12107328948 has 144 divisors (see below), whose sum is σ = 36008621376. Its totient is φ = 3381626880.

The previous prime is 12107328917. The next prime is 12107328997. The reversal of 12107328948 is 84982370121.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 4667940 + ... + 4670532.

Almost surely, 2^12107328948 is an apocalyptic number.

12107328948 is a gapful number since it is divisible by the number (18) 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 12107328948, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (18004310688).

12107328948 is an abundant number, since it is smaller than the sum of its proper divisors (23901292428).

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

12107328948 is a wasteful number, since it uses less digits than its factorization.

12107328948 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3534 (or 3529 counting only the distinct ones).

The product of its (nonzero) digits is 193536, while the sum is 45.

The spelling of 12107328948 in words is "twelve billion, one hundred seven million, three hundred twenty-eight thousand, nine hundred forty-eight".