31034341111 has 8 divisors (see below), whose sum is σ = 31210068384. Its totient is φ = 30859051680.

The previous prime is 31034341081. The next prime is 31034341139. The reversal of 31034341111 is 11114343013.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 31034341111 - 2²⁷ = 30900123383 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 (31034347111) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 33225 + ... + 251341.

It is an arithmetic number, because the mean of its divisors is an integer number (3901258548).

Almost surely, 2^31034341111 is an apocalyptic number.

31034341111 is a deficient number, since it is larger than the sum of its proper divisors (175727273).

31034341111 is a wasteful number, since it uses less digits than its factorization.

31034341111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 218921.

The product of its (nonzero) digits is 432, while the sum is 22.

Adding to 31034341111 its reverse (11114343013), we get a palindrome (42148684124).

The spelling of 31034341111 in words is "thirty-one billion, thirty-four million, three hundred forty-one thousand, one hundred eleven".