31133104034423 has 8 divisors (see below), whose sum is σ = 31661261672400. Its totient is φ = 30604962326848.

The previous prime is 31133104034407. The next prime is 31133104034437. The reversal of 31133104034423 is 32443040133113.

It is a happy number.

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 31133104034423 - 2⁴ = 31133104034407 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 31133104034423.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (31133104034323) 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, 7436 + ... + 7890897.

It is an arithmetic number, because the mean of its divisors is an integer number (3957657709050).

Almost surely, 2^{31133104034423} is an apocalyptic number.

31133104034423 is a deficient number, since it is larger than the sum of its proper divisors (528157637977).

31133104034423 is an equidigital number, since it uses as much as digits as its factorization.

31133104034423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7965201.

The product of its (nonzero) digits is 31104, while the sum is 32.

Adding to 31133104034423 its reverse (32443040133113), we get a palindrome (63576144167536).

The spelling of 31133104034423 in words is "thirty-one trillion, one hundred thirty-three billion, one hundred four million, thirty-four thousand, four hundred twenty-three".