1125060015105 has 48 divisors (see below), whose sum is σ = 2134540161936. Its totient is φ = 544795752960.

The previous prime is 1125060015089. The next prime is 1125060015137. The reversal of 1125060015105 is 5015100605211.

1125060015105 is a `hidden beast` number, since 1 + 1 + 2 + 5 + 0 + 600 + 1 + 51 + 0 + 5 = 666.

It can be written as a sum of positive squares in 8 ways, for example, as 92216683584 + 1032843331521 = 303672^2 + 1016289^2 .

It is not a de Polignac number, because 1125060015105 - 2⁴ = 1125060015089 is a prime.

It is a super-2 number, since 2×1125060015105² (a number of 25 digits) contains 22 as substring.

It is a Curzon 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, 15728082 + ... + 15799451.

It is an arithmetic number, because the mean of its divisors is an integer number (44469586707).

Almost surely, 2^{1125060015105} is an apocalyptic number.

1125060015105 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1125060015105 is a deficient number, since it is larger than the sum of its proper divisors (1009480146831).

1125060015105 is a wasteful number, since it uses less digits than its factorization.

1125060015105 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31527618 (or 31527615 counting only the distinct ones).

The product of its (nonzero) digits is 1500, while the sum is 27.

The spelling of 1125060015105 in words is "one trillion, one hundred twenty-five billion, sixty million, fifteen thousand, one hundred five".