10125138302003 has 4 divisors (see below), whose sum is σ = 10169742435720. Its totient is φ = 10080534168288.

The previous prime is 10125138301997. The next prime is 10125138302029. The reversal of 10125138302003 is 30020383152101.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 10125138302003 - 2¹⁸ = 10125138039859 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10125138302033) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22302066518 + ... + 22302066971.

It is an arithmetic number, because the mean of its divisors is an integer number (2542435608930).

Almost surely, 2^{10125138302003} is an apocalyptic number.

10125138302003 is a deficient number, since it is larger than the sum of its proper divisors (44604133717).

10125138302003 is an equidigital number, since it uses as much as digits as its factorization.

10125138302003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44604133716.

The product of its (nonzero) digits is 4320, while the sum is 29.

The spelling of 10125138302003 in words is "ten trillion, one hundred twenty-five billion, one hundred thirty-eight million, three hundred two thousand, three".