1125132814120 has 64 divisors (see below), whose sum is σ = 2899239091200. Its totient is φ = 384954432000.

The previous prime is 1125132814093. The next prime is 1125132814129. The reversal of 1125132814120 is 214182315211.

It is not an unprimeable number, because it can be changed into a prime (1125132814129) 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, 4060381 + ... + 4328620.

It is an arithmetic number, because the mean of its divisors is an integer number (45300610800).

Almost surely, 2^{1125132814120} is an apocalyptic number.

1125132814120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1125132814120 is an abundant number, since it is smaller than the sum of its proper divisors (1774106277080).

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

1125132814120 is a wasteful number, since it uses less digits than its factorization.

1125132814120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8389498 (or 8389494 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 31.

The spelling of 1125132814120 in words is "one trillion, one hundred twenty-five billion, one hundred thirty-two million, eight hundred fourteen thousand, one hundred twenty".