31344300011 has 8 divisors (see below), whose sum is σ = 32139122544. Its totient is φ = 30557011680.

The previous prime is 31344299993. The next prime is 31344300017. The reversal of 31344300011 is 11000344313.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-31344300011 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (31344300017) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1875125 + ... + 1891766.

It is an arithmetic number, because the mean of its divisors is an integer number (4017390318).

Almost surely, 2^31344300011 is an apocalyptic number.

31344300011 is a deficient number, since it is larger than the sum of its proper divisors (794822533).

31344300011 is a wasteful number, since it uses less digits than its factorization.

31344300011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3767101.

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 31344300011 its reverse (11000344313), we get a palindrome (42344644324).

The spelling of 31344300011 in words is "thirty-one billion, three hundred forty-four million, three hundred thousand, eleven".