31124013334 has 8 divisors (see below), whose sum is σ = 46788178968. Its totient is φ = 15527953680.

The previous prime is 31124013301. The next prime is 31124013341. The reversal of 31124013334 is 43331042113.

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

It is a junction number, because it is equal to n+sod(n) for n = 31124013299 and 31124013308.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17025352 + ... + 17027179.

It is an arithmetic number, because the mean of its divisors is an integer number (5848522371).

Almost surely, 2^31124013334 is an apocalyptic number.

31124013334 is a deficient number, since it is larger than the sum of its proper divisors (15664165634).

31124013334 is a wasteful number, since it uses less digits than its factorization.

31124013334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34052990.

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

Adding to 31124013334 its reverse (43331042113), we get a palindrome (74455055447).

The spelling of 31124013334 in words is "thirty-one billion, one hundred twenty-four million, thirteen thousand, three hundred thirty-four".