125510411013 has 16 divisors (see below), whose sum is σ = 180242569920. Its totient is φ = 77227536384.

The previous prime is 125510410999. The next prime is 125510411057. The reversal of 125510411013 is 310114015521.

It is not a de Polignac number, because 125510411013 - 2⁴ = 125510410997 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (125510411513) 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, 122245 + ... + 515717.

It is an arithmetic number, because the mean of its divisors is an integer number (11265160620).

Almost surely, 2^125510411013 is an apocalyptic number.

125510411013 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

125510411013 is a deficient number, since it is larger than the sum of its proper divisors (54732158907).

125510411013 is a wasteful number, since it uses less digits than its factorization.

125510411013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 401668.

The product of its (nonzero) digits is 600, while the sum is 24.

Adding to 125510411013 its reverse (310114015521), we get a palindrome (435624426534).

The spelling of 125510411013 in words is "one hundred twenty-five billion, five hundred ten million, four hundred eleven thousand, thirteen".