12512527765103 has 8 divisors (see below), whose sum is σ = 12641615836080. Its totient is φ = 12383441591040.

The previous prime is 12512527765093. The next prime is 12512527765139. The reversal of 12512527765103 is 30156772521521.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 12512527765103 - 2⁶ = 12512527765039 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12512527765603) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15572468 + ... + 16356246.

It is an arithmetic number, because the mean of its divisors is an integer number (1580201979510).

Almost surely, 2^{12512527765103} is an apocalyptic number.

12512527765103 is a deficient number, since it is larger than the sum of its proper divisors (129088070977).

12512527765103 is an equidigital number, since it uses as much as digits as its factorization.

12512527765103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 948457.

The product of its (nonzero) digits is 882000, while the sum is 47.

The spelling of 12512527765103 in words is "twelve trillion, five hundred twelve billion, five hundred twenty-seven million, seven hundred sixty-five thousand, one hundred three".