11275830111 has 16 divisors (see below), whose sum is σ = 18503926784. Its totient is φ = 5947690464.

The previous prime is 11275830107. The next prime is 11275830121. The reversal of 11275830111 is 11103857211.

It is not a de Polignac number, because 11275830111 - 2² = 11275830107 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11275830121) 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, 20651431 + ... + 20651976.

It is an arithmetic number, because the mean of its divisors is an integer number (1156495424).

Almost surely, 2^11275830111 is an apocalyptic number.

11275830111 is a deficient number, since it is larger than the sum of its proper divisors (7228096673).

11275830111 is a wasteful number, since it uses less digits than its factorization.

11275830111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41303430.

The product of its (nonzero) digits is 1680, while the sum is 30.

The spelling of 11275830111 in words is "eleven billion, two hundred seventy-five million, eight hundred thirty thousand, one hundred eleven".