34311111 has 4 divisors (see below), whose sum is σ = 45748152. Its totient is φ = 22874072.

The previous prime is 34311091. The next prime is 34311133. The reversal of 34311111 is 11111343.

34311111 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 11111343 = 3 ⋅3703781.

It is a cyclic number.

It is not a de Polignac number, because 34311111 - 2⁶ = 34311047 is a prime.

34311111 is a modest number, since divided by 11111 gives 343 as remainder.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34311161) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5718516 + ... + 5718521.

It is an arithmetic number, because the mean of its divisors is an integer number (11437038).

Almost surely, 2^34311111 is an apocalyptic number.

34311111 is a deficient number, since it is larger than the sum of its proper divisors (11437041).

34311111 is a wasteful number, since it uses less digits than its factorization.

34311111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11437040.

The product of its digits is 36, while the sum is 15.

The square root of 34311111 is about 5857.5686935793. The cubic root of 34311111 is about 324.9462980303.

Adding to 34311111 its reverse (11111343), we get a palindrome (45422454).

The spelling of 34311111 in words is "thirty-four million, three hundred eleven thousand, one hundred eleven".