125352251103 has 16 divisors (see below), whose sum is σ = 168493982976. Its totient is φ = 82889963520.

The previous prime is 125352251077. The next prime is 125352251111. The reversal of 125352251103 is 301152253521.

It is not a de Polignac number, because 125352251103 - 2⁶ = 125352251039 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (125352251903) 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, 743775 + ... + 896607.

It is an arithmetic number, because the mean of its divisors is an integer number (10530873936).

Almost surely, 2^125352251103 is an apocalyptic number.

125352251103 is a deficient number, since it is larger than the sum of its proper divisors (43141731873).

125352251103 is a wasteful number, since it uses less digits than its factorization.

125352251103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 155054.

The product of its (nonzero) digits is 9000, while the sum is 30.

The spelling of 125352251103 in words is "one hundred twenty-five billion, three hundred fifty-two million, two hundred fifty-one thousand, one hundred three".