211970880713 has 8 divisors (see below), whose sum is σ = 213518585088. Its totient is φ = 210426192144.

The previous prime is 211970880703. The next prime is 211970880761. The reversal of 211970880713 is 317088079112.

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 211970880713 - 2⁴ = 211970880697 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (211970880703) 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, 612770 + ... + 894107.

It is an arithmetic number, because the mean of its divisors is an integer number (26689823136).

Almost surely, 2^211970880713 is an apocalyptic number.

It is an amenable number.

211970880713 is a deficient number, since it is larger than the sum of its proper divisors (1547704375).

211970880713 is a wasteful number, since it uses less digits than its factorization.

211970880713 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1507903.

The product of its (nonzero) digits is 169344, while the sum is 47.

The spelling of 211970880713 in words is "two hundred eleven billion, nine hundred seventy million, eight hundred eighty thousand, seven hundred thirteen".