213111413202 has 16 divisors (see below), whose sum is σ = 426407446080. Its totient is φ = 71006367792.

The previous prime is 213111413201. The next prime is 213111413239. The reversal of 213111413202 is 202314111312.

It is not an unprimeable number, because it can be changed into a prime (213111413201) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7677478 + ... + 7705185.

It is an arithmetic number, because the mean of its divisors is an integer number (26650465380).

Almost surely, 2^213111413202 is an apocalyptic number.

213111413202 is an abundant number, since it is smaller than the sum of its proper divisors (213296032878).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

213111413202 is a wasteful number, since it uses less digits than its factorization.

213111413202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15384977.

The product of its (nonzero) digits is 288, while the sum is 21.

Adding to 213111413202 its reverse (202314111312), we get a palindrome (415425524514).

The spelling of 213111413202 in words is "two hundred thirteen billion, one hundred eleven million, four hundred thirteen thousand, two hundred two".