125242110703 has 32 divisors (see below), whose sum is σ = 139887820800. Its totient is φ = 111590265600.

The previous prime is 125242110691. The next prime is 125242110709. The reversal of 125242110703 is 307011242521.

It is a cyclic number.

It is not a de Polignac number, because 125242110703 - 2⁵ = 125242110671 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 (125242110709) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 7030738 + ... + 7048528.

It is an arithmetic number, because the mean of its divisors is an integer number (4371494400).

Almost surely, 2^125242110703 is an apocalyptic number.

125242110703 is a deficient number, since it is larger than the sum of its proper divisors (14645710097).

125242110703 is a wasteful number, since it uses less digits than its factorization.

125242110703 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18103.

The product of its (nonzero) digits is 3360, while the sum is 28.

The spelling of 125242110703 in words is "one hundred twenty-five billion, two hundred forty-two million, one hundred ten thousand, seven hundred three".