11146838703 has 64 divisors (see below), whose sum is σ = 20822925312. Its totient is φ = 5112708480.

The previous prime is 11146838687. The next prime is 11146838743. The reversal of 11146838703 is 30783864111.

11146838703 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 11146838703 - 2⁴ = 11146838687 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11146838743) 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 63 ways as a sum of consecutive naturals, for example, 11625 + ... + 149762.

It is an arithmetic number, because the mean of its divisors is an integer number (325358208).

Almost surely, 2^11146838703 is an apocalyptic number.

11146838703 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

11146838703 is a deficient number, since it is larger than the sum of its proper divisors (9676086609).

11146838703 is a wasteful number, since it uses less digits than its factorization.

11146838703 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 161444.

The product of its (nonzero) digits is 96768, while the sum is 42.

The spelling of 11146838703 in words is "eleven billion, one hundred forty-six million, eight hundred thirty-eight thousand, seven hundred three".