125641141503 has 16 divisors (see below), whose sum is σ = 168037280640. Its totient is φ = 83503269216.

The previous prime is 125641141481. The next prime is 125641141513. The reversal of 125641141503 is 305141146521.

It is not a de Polignac number, because 125641141503 - 2⁹ = 125641140991 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (125641141513) 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, 1267308 + ... + 1362846.

It is an arithmetic number, because the mean of its divisors is an integer number (10502330040).

Almost surely, 2^125641141503 is an apocalyptic number.

125641141503 is a deficient number, since it is larger than the sum of its proper divisors (42396139137).

125641141503 is an equidigital number, since it uses as much as digits as its factorization.

125641141503 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 96886.

The product of its (nonzero) digits is 14400, while the sum is 33.

The spelling of 125641141503 in words is "one hundred twenty-five billion, six hundred forty-one million, one hundred forty-one thousand, five hundred three".