31042232104403 has 8 divisors (see below), whose sum is σ = 34207540208688. Its totient is φ = 27987987442464.

The previous prime is 31042232104391. The next prime is 31042232104421. The reversal of 31042232104403 is 30440123224013.

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 31042232104403 - 2³⁶ = 30973512627667 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (31042232104903) 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, 27765860000 + ... + 27765861117.

It is an arithmetic number, because the mean of its divisors is an integer number (4275942526086).

Almost surely, 2^{31042232104403} is an apocalyptic number.

31042232104403 is a deficient number, since it is larger than the sum of its proper divisors (3165308104285).

31042232104403 is a wasteful number, since it uses less digits than its factorization.

31042232104403 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55531721173.

The product of its (nonzero) digits is 13824, while the sum is 29.

Adding to 31042232104403 its reverse (30440123224013), we get a palindrome (61482355328416).

The spelling of 31042232104403 in words is "thirty-one trillion, forty-two billion, two hundred thirty-two million, one hundred four thousand, four hundred three".