211120013323230 has 64 divisors (see below), whose sum is σ = 564511231024128. Its totient is φ = 50091660152960.

The previous prime is 211120013323223. The next prime is 211120013323243. The reversal of 211120013323230 is 32323310021112.

It is a self number, because there is not a number n which added to its sum of digits gives 211120013323230.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6805916577 + ... + 6805947596.

It is an arithmetic number, because the mean of its divisors is an integer number (8820487984752).

Almost surely, 2^{211120013323230} is an apocalyptic number.

211120013323230 is an abundant number, since it is smaller than the sum of its proper divisors (353391217700898).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

211120013323230 is a wasteful number, since it uses less digits than its factorization.

211120013323230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13611864241.

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

Adding to 211120013323230 its reverse (32323310021112), we get a palindrome (243443323344342).

The spelling of 211120013323230 in words is "two hundred eleven trillion, one hundred twenty billion, thirteen million, three hundred twenty-three thousand, two hundred thirty".