10113125444 has 12 divisors (see below), whose sum is σ = 18739026684. Its totient is φ = 4759117824.

The previous prime is 10113125423. The next prime is 10113125479. The reversal of 10113125444 is 44452131101.

It can be written as a sum of positive squares in 2 ways, for example, as 7819864900 + 2293260544 = 88430^2 + 47888^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 74361149 + ... + 74361284.

It is an arithmetic number, because the mean of its divisors is an integer number (1561585557).

Almost surely, 2^10113125444 is an apocalyptic number.

It is an amenable number.

10113125444 is a deficient number, since it is larger than the sum of its proper divisors (8625901240).

10113125444 is a wasteful number, since it uses less digits than its factorization.

10113125444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 148722454 (or 148722452 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 26.

Adding to 10113125444 its reverse (44452131101), we get a palindrome (54565256545).

The spelling of 10113125444 in words is "ten billion, one hundred thirteen million, one hundred twenty-five thousand, four hundred forty-four".