111342000001 has 2 divisors, whose sum is σ = 111342000002. Its totient is φ = 111342000000.

The previous prime is 111341999933. The next prime is 111342000041. The reversal of 111342000001 is 100000243111.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 109465031025 + 1876968976 = 330855^2 + 43324^2 .

It is a cyclic number.

It is not a de Polignac number, because 111342000001 - 2¹³ = 111341991809 is a prime.

It is not a weakly prime, because it can be changed into another prime (111342000041) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55671000000 + 55671000001.

It is an arithmetic number, because the mean of its divisors is an integer number (55671000001).

Almost surely, 2^111342000001 is an apocalyptic number.

It is an amenable number.

111342000001 is a deficient number, since it is larger than the sum of its proper divisors (1).

111342000001 is an equidigital number, since it uses as much as digits as its factorization.

111342000001 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 24, while the sum is 13.

Adding to 111342000001 its reverse (100000243111), we get a palindrome (211342243112).

The spelling of 111342000001 in words is "one hundred eleven billion, three hundred forty-two million, one", and thus it is an aban number.