213201343111402 has 16 divisors (see below), whose sum is σ = 321172442697600. Its totient is φ = 106143952057920.

The previous prime is 213201343111387. The next prime is 213201343111439. The reversal of 213201343111402 is 204111343102312.

213201343111402 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 2×213201343111402² (a number of 29 digits) contains 22 as substring.

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, 17709327 + ... + 27203362.

It is an arithmetic number, because the mean of its divisors is an integer number (20073277668600).

Almost surely, 2^{213201343111402} is an apocalyptic number.

213201343111402 is a deficient number, since it is larger than the sum of its proper divisors (107971099586198).

213201343111402 is a wasteful number, since it uses less digits than its factorization.

213201343111402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44922861.

The product of its (nonzero) digits is 3456, while the sum is 28.

Adding to 213201343111402 its reverse (204111343102312), we get a palindrome (417312686213714).

The spelling of 213201343111402 in words is "two hundred thirteen trillion, two hundred one billion, three hundred forty-three million, one hundred eleven thousand, four hundred two".