211142151203323 has 2 divisors, whose sum is σ = 211142151203324. Its totient is φ = 211142151203322.

The previous prime is 211142151203309. The next prime is 211142151203327. The reversal of 211142151203323 is 323302151241112.

211142151203323 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-211142151203323 is a prime.

It is not a weakly prime, because it can be changed into another prime (211142151203327) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 105571075601661 + 105571075601662.

It is an arithmetic number, because the mean of its divisors is an integer number (105571075601662).

Almost surely, 2^{211142151203323} is an apocalyptic number.

211142151203323 is a deficient number, since it is larger than the sum of its proper divisors (1).

211142151203323 is an equidigital number, since it uses as much as digits as its factorization.

211142151203323 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 8640, while the sum is 31.

The spelling of 211142151203323 in words is "two hundred eleven trillion, one hundred forty-two billion, one hundred fifty-one million, two hundred three thousand, three hundred twenty-three".