1113262552103 has 16 divisors (see below), whose sum is σ = 1199846251296. Its totient is φ = 1026814673280.

The previous prime is 1113262552097. The next prime is 1113262552121. The reversal of 1113262552103 is 3012552623111.

It is a cyclic number.

It is not a de Polignac number, because 1113262552103 - 2²⁰ = 1113261503527 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1113262552103.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1113262542103) 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, 118794008 + ... + 118803378.

It is an arithmetic number, because the mean of its divisors is an integer number (74990390706).

Almost surely, 2^{1113262552103} is an apocalyptic number.

1113262552103 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

1113262552103 is a deficient number, since it is larger than the sum of its proper divisors (86583699193).

1113262552103 is a wasteful number, since it uses less digits than its factorization.

1113262552103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15634.

The product of its (nonzero) digits is 10800, while the sum is 32.

The spelling of 1113262552103 in words is "one trillion, one hundred thirteen billion, two hundred sixty-two million, five hundred fifty-two thousand, one hundred three".