211402313302 has 32 divisors (see below), whose sum is σ = 319837662144. Its totient is φ = 104794905600.

The previous prime is 211402313293. The next prime is 211402313357. The reversal of 211402313302 is 203313204112.

211402313302 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×211402313302² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 147523578 + ... + 147525010.

It is an arithmetic number, because the mean of its divisors is an integer number (9994926942).

Almost surely, 2^211402313302 is an apocalyptic number.

211402313302 is a deficient number, since it is larger than the sum of its proper divisors (108435348842).

211402313302 is a wasteful number, since it uses less digits than its factorization.

211402313302 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2824.

The product of its (nonzero) digits is 864, while the sum is 22.

Adding to 211402313302 its reverse (203313204112), we get a palindrome (414715517414).

The spelling of 211402313302 in words is "two hundred eleven billion, four hundred two million, three hundred thirteen thousand, three hundred two".