125534245303 has 4 divisors (see below), whose sum is σ = 125534981920. Its totient is φ = 125533508688.

The previous prime is 125534245297. The next prime is 125534245367. The reversal of 125534245303 is 303542435521.

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 125534245303 - 2⁵ = 125534245271 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 (125534245703) 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, 33283 + ... + 502171.

It is an arithmetic number, because the mean of its divisors is an integer number (31383745480).

Almost surely, 2^125534245303 is an apocalyptic number.

125534245303 is a deficient number, since it is larger than the sum of its proper divisors (736617).

125534245303 is an equidigital number, since it uses as much as digits as its factorization.

125534245303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 736616.

The product of its (nonzero) digits is 216000, while the sum is 37.

The spelling of 125534245303 in words is "one hundred twenty-five billion, five hundred thirty-four million, two hundred forty-five thousand, three hundred three".