125003400011 has 8 divisors (see below), whose sum is σ = 143578924800. Its totient is φ = 106607349288.

The previous prime is 125003399993. The next prime is 125003400073. The reversal of 125003400011 is 110004300521.

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

It is a cyclic number.

It is not a de Polignac number, because 125003400011 - 2³⁰ = 123929658187 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (125003400311) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 44867021 + ... + 44869806.

It is an arithmetic number, because the mean of its divisors is an integer number (17947365600).

Almost surely, 2^125003400011 is an apocalyptic number.

125003400011 is a deficient number, since it is larger than the sum of its proper divisors (18575524789).

125003400011 is an equidigital number, since it uses as much as digits as its factorization.

125003400011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 89737033.

The product of its (nonzero) digits is 120, while the sum is 17.

Adding to 125003400011 its reverse (110004300521), we get a palindrome (235007700532).

The spelling of 125003400011 in words is "one hundred twenty-five billion, three million, four hundred thousand, eleven".