11412342311 has 4 divisors (see below), whose sum is σ = 11415478632. Its totient is φ = 11409205992.

The previous prime is 11412342299. The next prime is 11412342323. The reversal of 11412342311 is 11324321411.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (11412342299) and next prime (11412342323).

It is a cyclic number.

It is not a de Polignac number, because 11412342311 - 2¹⁰ = 11412341287 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 (11412342371) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1562696 + ... + 1569981.

It is an arithmetic number, because the mean of its divisors is an integer number (2853869658).

Almost surely, 2^11412342311 is an apocalyptic number.

11412342311 is a deficient number, since it is larger than the sum of its proper divisors (3136321).

11412342311 is an equidigital number, since it uses as much as digits as its factorization.

11412342311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3136320.

The product of its digits is 576, while the sum is 23.

Adding to 11412342311 its reverse (11324321411), we get a palindrome (22736663722).

The spelling of 11412342311 in words is "eleven billion, four hundred twelve million, three hundred forty-two thousand, three hundred eleven".