31030110001 has 8 divisors (see below), whose sum is σ = 34258873824. Its totient is φ = 27869320320.

The previous prime is 31030109993. The next prime is 31030110011. The reversal of 31030110001 is 10001103013.

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 31030110001 - 2³ = 31030109993 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 31030110001.

It is not an unprimeable number, because it can be changed into a prime (31030110011) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16992576 + ... + 16994401.

It is an arithmetic number, because the mean of its divisors is an integer number (4282359228).

Almost surely, 2^31030110001 is an apocalyptic number.

It is an amenable number.

31030110001 is a deficient number, since it is larger than the sum of its proper divisors (3228763823).

31030110001 is a wasteful number, since it uses less digits than its factorization.

31030110001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33987071.

The product of its (nonzero) digits is 9, while the sum is 10.

Adding to 31030110001 its reverse (10001103013), we get a palindrome (41031213014).

The spelling of 31030110001 in words is "thirty-one billion, thirty million, one hundred ten thousand, one".