15113227105 has 16 divisors (see below), whose sum is σ = 18913918464. Its totient is φ = 11579927040.

The previous prime is 15113227099. The next prime is 15113227121. The reversal of 15113227105 is 50172231151.

It is not a de Polignac number, because 15113227105 - 2³ = 15113227097 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 487567 + ... + 517636.

It is an arithmetic number, because the mean of its divisors is an integer number (1182119904).

Almost surely, 2^15113227105 is an apocalyptic number.

It is an amenable number.

15113227105 is a deficient number, since it is larger than the sum of its proper divisors (3800691359).

15113227105 is a wasteful number, since it uses less digits than its factorization.

15113227105 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1005336.

The product of its (nonzero) digits is 2100, while the sum is 28.

Adding to 15113227105 its reverse (50172231151), we get a palindrome (65285458256).

The spelling of 15113227105 in words is "fifteen billion, one hundred thirteen million, two hundred twenty-seven thousand, one hundred five".