11467138111 has 16 divisors (see below), whose sum is σ = 13906464768. Its totient is φ = 9312357600.

The previous prime is 11467138103. The next prime is 11467138127. The reversal of 11467138111 is 11183176411.

It is not a de Polignac number, because 11467138111 - 2³ = 11467138103 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11467108111) 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, 1288951 + ... + 1297816.

It is an arithmetic number, because the mean of its divisors is an integer number (869154048).

Almost surely, 2^11467138111 is an apocalyptic number.

11467138111 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

11467138111 is a deficient number, since it is larger than the sum of its proper divisors (2439326657).

11467138111 is a wasteful number, since it uses less digits than its factorization.

11467138111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2586822.

The product of its digits is 4032, while the sum is 34.

The spelling of 11467138111 in words is "eleven billion, four hundred sixty-seven million, one hundred thirty-eight thousand, one hundred eleven".