2125188327108 has 48 divisors (see below), whose sum is σ = 6182366045184. Its totient is φ = 551996967840.

The previous prime is 2125188327107. The next prime is 2125188327233. The reversal of 2125188327108 is 8017238815212.

It is not an unprimeable number, because it can be changed into a prime (2125188327107) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1149992760 + ... + 1149994607.

It is an arithmetic number, because the mean of its divisors is an integer number (128799292608).

Almost surely, 2^{2125188327108} is an apocalyptic number.

2125188327108 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

2125188327108 is an abundant number, since it is smaller than the sum of its proper divisors (4057177718076).

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

2125188327108 is a wasteful number, since it uses less digits than its factorization.

2125188327108 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2299987392 (or 2299987390 counting only the distinct ones).

The product of its (nonzero) digits is 430080, while the sum is 48.

The spelling of 2125188327108 in words is "two trillion, one hundred twenty-five billion, one hundred eighty-eight million, three hundred twenty-seven thousand, one hundred eight".