211110076971 has 6 divisors (see below), whose sum is σ = 304936777860. Its totient is φ = 140740051308.

The previous prime is 211110076937. The next prime is 211110076981. The reversal of 211110076971 is 179670011112.

It is a de Polignac number, because none of the positive numbers 2^k-211110076971 is a prime.

It is not an unprimeable number, because it can be changed into a prime (211110076981) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 11728337601 + ... + 11728337618.

It is an arithmetic number, because the mean of its divisors is an integer number (50822796310).

Almost surely, 2^211110076971 is an apocalyptic number.

211110076971 is a deficient number, since it is larger than the sum of its proper divisors (93826700889).

211110076971 is a wasteful number, since it uses less digits than its factorization.

211110076971 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23456675225 (or 23456675222 counting only the distinct ones).

The product of its (nonzero) digits is 5292, while the sum is 36.

The spelling of 211110076971 in words is "two hundred eleven billion, one hundred ten million, seventy-six thousand, nine hundred seventy-one".