11342012313111 has 16 divisors (see below), whose sum is σ = 15156543609600. Its totient is φ = 7544426491008.

The previous prime is 11342012313103. The next prime is 11342012313157. The reversal of 11342012313111 is 11131321024311.

It is not a de Polignac number, because 11342012313111 - 2³ = 11342012313103 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11342012313811) 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, 1083855 + ... + 4884543.

It is an arithmetic number, because the mean of its divisors is an integer number (947283975600).

Almost surely, 2^{11342012313111} is an apocalyptic number.

11342012313111 is a deficient number, since it is larger than the sum of its proper divisors (3814531296489).

11342012313111 is a wasteful number, since it uses less digits than its factorization.

11342012313111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3802918.

The product of its (nonzero) digits is 432, while the sum is 24.

Adding to 11342012313111 its reverse (11131321024311), we get a palindrome (22473333337422).

The spelling of 11342012313111 in words is "eleven trillion, three hundred forty-two billion, twelve million, three hundred thirteen thousand, one hundred eleven".