211341402302 has 16 divisors (see below), whose sum is σ = 317386256352. Its totient is φ = 105546036960.

The previous prime is 211341402289. The next prime is 211341402331. The reversal of 211341402302 is 203204143112.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10038527 + ... + 10059557.

It is an arithmetic number, because the mean of its divisors is an integer number (19836641022).

Almost surely, 2^211341402302 is an apocalyptic number.

211341402302 is a deficient number, since it is larger than the sum of its proper divisors (106044854050).

211341402302 is a wasteful number, since it uses less digits than its factorization.

211341402302 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26723.

The product of its (nonzero) digits is 1152, while the sum is 23.

Adding to 211341402302 its reverse (203204143112), we get a palindrome (414545545414).

The spelling of 211341402302 in words is "two hundred eleven billion, three hundred forty-one million, four hundred two thousand, three hundred two".