211300423412351 has 16 divisors (see below), whose sum is σ = 268451158284288. Its totient is φ = 161789760568800.

The previous prime is 211300423412329. The next prime is 211300423412359. The reversal of 211300423412351 is 153214324003112.

It is a happy number.

It is not a de Polignac number, because 211300423412351 - 2³⁴ = 211283243543167 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (211300423412359) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 37451330645 + ... + 37451336286.

It is an arithmetic number, because the mean of its divisors is an integer number (16778197392768).

Almost surely, 2^{211300423412351} is an apocalyptic number.

211300423412351 is a deficient number, since it is larger than the sum of its proper divisors (57150734871937).

211300423412351 is a wasteful number, since it uses less digits than its factorization.

211300423412351 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 74902666982.

The product of its (nonzero) digits is 17280, while the sum is 32.

Adding to 211300423412351 its reverse (153214324003112), we get a palindrome (364514747415463).

The spelling of 211300423412351 in words is "two hundred eleven trillion, three hundred billion, four hundred twenty-three million, four hundred twelve thousand, three hundred fifty-one".