211032230147 has 2 divisors, whose sum is σ = 211032230148. Its totient is φ = 211032230146.

The previous prime is 211032230099. The next prime is 211032230153. The reversal of 211032230147 is 741032230112.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 211032230147 - 2²² = 211028035843 is a prime.

It is not a weakly prime, because it can be changed into another prime (211032236147) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 105516115073 + 105516115074.

It is an arithmetic number, because the mean of its divisors is an integer number (105516115074).

Almost surely, 2^211032230147 is an apocalyptic number.

211032230147 is a deficient number, since it is larger than the sum of its proper divisors (1).

211032230147 is an equidigital number, since it uses as much as digits as its factorization.

211032230147 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2016, while the sum is 26.

Adding to 211032230147 its reverse (741032230112), we get a palindrome (952064460259).

The spelling of 211032230147 in words is "two hundred eleven billion, thirty-two million, two hundred thirty thousand, one hundred forty-seven".