30971026801 has 8 divisors (see below), whose sum is σ = 36385542144. Its totient is φ = 25989672720.

The previous prime is 30971026781. The next prime is 30971026883. The reversal of 30971026801 is 10862017903.

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

It is not a de Polignac number, because 30971026801 - 2⁵ = 30971026769 is a prime.

It is a super-2 number, since 2×30971026801² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (30971024801) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 108290161 + ... + 108290446.

It is an arithmetic number, because the mean of its divisors is an integer number (4548192768).

Almost surely, 2^30971026801 is an apocalyptic number.

It is an amenable number.

30971026801 is a deficient number, since it is larger than the sum of its proper divisors (5414515343).

30971026801 is a wasteful number, since it uses less digits than its factorization.

30971026801 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 216580631.

The product of its (nonzero) digits is 18144, while the sum is 37.

The spelling of 30971026801 in words is "thirty billion, nine hundred seventy-one million, twenty-six thousand, eight hundred one".