125141738303 has 4 divisors (see below), whose sum is σ = 125142461808. Its totient is φ = 125141014800.

The previous prime is 125141738297. The next prime is 125141738363. The reversal of 125141738303 is 303837141521.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 125141738303 - 2²⁰ = 125140689727 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 (125141738363) 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, 67403 + ... + 504803.

It is an arithmetic number, because the mean of its divisors is an integer number (31285615452).

Almost surely, 2^125141738303 is an apocalyptic number.

125141738303 is a deficient number, since it is larger than the sum of its proper divisors (723505).

125141738303 is an equidigital number, since it uses as much as digits as its factorization.

125141738303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 723504.

The product of its (nonzero) digits is 60480, while the sum is 38.

Adding to 125141738303 its reverse (303837141521), we get a palindrome (428978879824).

The spelling of 125141738303 in words is "one hundred twenty-five billion, one hundred forty-one million, seven hundred thirty-eight thousand, three hundred three".