111012342000011 has 4 divisors (see below), whose sum is σ = 111077299486800. Its totient is φ = 110947384513224.

The previous prime is 111012341999959. The next prime is 111012342000023. The reversal of 111012342000011 is 110000243210111.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-111012342000011 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (111012342000061) 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, 32478740831 + ... + 32478744248.

It is an arithmetic number, because the mean of its divisors is an integer number (27769324871700).

Almost surely, 2^{111012342000011} is an apocalyptic number.

111012342000011 is a deficient number, since it is larger than the sum of its proper divisors (64957486789).

111012342000011 is an equidigital number, since it uses as much as digits as its factorization.

111012342000011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 64957486788.

The product of its (nonzero) digits is 48, while the sum is 17.

Adding to 111012342000011 its reverse (110000243210111), we get a palindrome (221012585210122).

The spelling of 111012342000011 in words is "one hundred eleven trillion, twelve billion, three hundred forty-two million, eleven", and thus it is an aban number.