211102021096 has 32 divisors (see below), whose sum is σ = 408619054080. Its totient is φ = 102137515200.

The previous prime is 211102021079. The next prime is 211102021187. The reversal of 211102021096 is 690120201112.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 211102021096.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3680881 + ... + 3737791.

It is an arithmetic number, because the mean of its divisors is an integer number (12769345440).

Almost surely, 2^211102021096 is an apocalyptic number.

It is an amenable number.

211102021096 is a deficient number, since it is larger than the sum of its proper divisors (197517032984).

211102021096 is a wasteful number, since it uses less digits than its factorization.

211102021096 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 71905 (or 71901 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 25.

The spelling of 211102021096 in words is "two hundred eleven billion, one hundred two million, twenty-one thousand, ninety-six".