211302012110 has 32 divisors (see below), whose sum is σ = 434698348032. Its totient is φ = 72443083680.

The previous prime is 211302012073. The next prime is 211302012199. The reversal of 211302012110 is 11210203112.

It is a Harshad number since it is a multiple of its sum of digits (14).

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1844405 + ... + 1955615.

It is an arithmetic number, because the mean of its divisors is an integer number (13584323376).

Almost surely, 2^211302012110 is an apocalyptic number.

211302012110 is an abundant number, since it is smaller than the sum of its proper divisors (223396335922).

211302012110 is a wasteful number, since it uses less digits than its factorization.

211302012110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 138368.

The product of its (nonzero) digits is 24, while the sum is 14.

Adding to 211302012110 its reverse (11210203112), we get a palindrome (222512215222).

The spelling of 211302012110 in words is "two hundred eleven billion, three hundred two million, twelve thousand, one hundred ten".