31434327105001 has 16 divisors (see below), whose sum is σ = 32246909291520. Its totient is φ = 30625465368960.

The previous prime is 31434327104969. The next prime is 31434327105031. The reversal of 31434327105001 is 10050172343413.

It is a cyclic number.

It is not a de Polignac number, because 31434327105001 - 2⁵ = 31434327104969 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (31434327105031) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 210635256 + ... + 210784438.

It is an arithmetic number, because the mean of its divisors is an integer number (2015431830720).

Almost surely, 2^{31434327105001} is an apocalyptic number.

It is an amenable number.

31434327105001 is a deficient number, since it is larger than the sum of its proper divisors (812582186519).

31434327105001 is a wasteful number, since it uses less digits than its factorization.

31434327105001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 161616.

The product of its (nonzero) digits is 30240, while the sum is 34.

Adding to 31434327105001 its reverse (10050172343413), we get a palindrome (41484499448414).

The spelling of 31434327105001 in words is "thirty-one trillion, four hundred thirty-four billion, three hundred twenty-seven million, one hundred five thousand, one".