31034241111 has 16 divisors (see below), whose sum is σ = 42089497568. Its totient is φ = 20334758400.

The previous prime is 31034241103. The next prime is 31034241127. The reversal of 31034241111 is 11114243013.

It is not a de Polignac number, because 31034241111 - 2³ = 31034241103 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 (31034241131) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 177555 + ... + 305931.

It is an arithmetic number, because the mean of its divisors is an integer number (2630593598).

Almost surely, 2^31034241111 is an apocalyptic number.

31034241111 is a deficient number, since it is larger than the sum of its proper divisors (11055256457).

31034241111 is a wasteful number, since it uses less digits than its factorization.

31034241111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 129762.

The product of its (nonzero) digits is 288, while the sum is 21.

Adding to 31034241111 its reverse (11114243013), we get a palindrome (42148484124).

The spelling of 31034241111 in words is "thirty-one billion, thirty-four million, two hundred forty-one thousand, one hundred eleven".