211012303110323 has 32 divisors (see below), whose sum is σ = 260952077433600. Its totient is φ = 167752325116800.

The previous prime is 211012303110319. The next prime is 211012303110391. The reversal of 211012303110323 is 323011303210112.

It is a cyclic number.

It is not a de Polignac number, because 211012303110323 - 2² = 211012303110319 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (211012303115323) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 518686613 + ... + 519093273.

It is an arithmetic number, because the mean of its divisors is an integer number (8154752419800).

Almost surely, 2^{211012303110323} is an apocalyptic number.

211012303110323 is a deficient number, since it is larger than the sum of its proper divisors (49939774323277).

211012303110323 is a wasteful number, since it uses less digits than its factorization.

211012303110323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 597683.

The product of its (nonzero) digits is 648, while the sum is 23.

Adding to 211012303110323 its reverse (323011303210112), we get a palindrome (534023606320435).

The spelling of 211012303110323 in words is "two hundred eleven trillion, twelve billion, three hundred three million, one hundred ten thousand, three hundred twenty-three".