125404110003 has 8 divisors (see below), whose sum is σ = 167255962768. Its totient is φ = 83577498624.

The previous prime is 125404109981. The next prime is 125404110017. The reversal of 125404110003 is 300011404521.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 125404110003 - 2²² = 125399915699 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (125404110203) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6298750 + ... + 6318627.

It is an arithmetic number, because the mean of its divisors is an integer number (20906995346).

Almost surely, 2^125404110003 is an apocalyptic number.

125404110003 is a deficient number, since it is larger than the sum of its proper divisors (41851852765).

125404110003 is a wasteful number, since it uses less digits than its factorization.

125404110003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12620693.

The product of its (nonzero) digits is 480, while the sum is 21.

Adding to 125404110003 its reverse (300011404521), we get a palindrome (425415514524).

The spelling of 125404110003 in words is "one hundred twenty-five billion, four hundred four million, one hundred ten thousand, three".