211302023323011 has 8 divisors (see below), whose sum is σ = 281739573883584. Its totient is φ = 140866244155560.

The previous prime is 211302023322991. The next prime is 211302023323031. The reversal of 211302023323011 is 110323320203112.

It is an interprime number because it is at equal distance from previous prime (211302023322991) and next prime (211302023323031).

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 211302023323011 - 2²⁹ = 211301486452099 is a prime.

It is a super-2 number, since 2×211302023323011² (a number of 29 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (211302023323031) 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, 442569921 + ... + 443047106.

It is an arithmetic number, because the mean of its divisors is an integer number (35217446735448).

Almost surely, 2^{211302023323011} is an apocalyptic number.

211302023323011 is a deficient number, since it is larger than the sum of its proper divisors (70437550560573).

211302023323011 is an equidigital number, since it uses as much as digits as its factorization.

211302023323011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 885696561.

The product of its (nonzero) digits is 1296, while the sum is 24.

Adding to 211302023323011 its reverse (110323320203112), we get a palindrome (321625343526123).

The spelling of 211302023323011 in words is "two hundred eleven trillion, three hundred two billion, twenty-three million, three hundred twenty-three thousand, eleven".