31133234014 has 8 divisors (see below), whose sum is σ = 47785894200. Its totient is φ = 15204602616.

The previous prime is 31133233981. The next prime is 31133234029. The reversal of 31133234014 is 41043233113.

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

It is a self number, because there is not a number n which added to its sum of digits gives 31133234014.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 181007089 + ... + 181007260.

It is an arithmetic number, because the mean of its divisors is an integer number (5973236775).

Almost surely, 2^31133234014 is an apocalyptic number.

31133234014 is a deficient number, since it is larger than the sum of its proper divisors (16652660186).

31133234014 is a wasteful number, since it uses less digits than its factorization.

31133234014 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 362014394.

The product of its (nonzero) digits is 2592, while the sum is 25.

Adding to 31133234014 its reverse (41043233113), we get a palindrome (72176467127).

Subtracting 31133234014 from its reverse (41043233113), we obtain a palindrome (9909999099).

The spelling of 31133234014 in words is "thirty-one billion, one hundred thirty-three million, two hundred thirty-four thousand, fourteen".