213204042001131 has 8 divisors (see below), whose sum is σ = 286442071696704. Its totient is φ = 141051020153160.

The previous prime is 213204042001123. The next prime is 213204042001141. The reversal of 213204042001131 is 131100240402312.

213204042001131 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 213204042001131 - 2³ = 213204042001123 is a prime.

It is a super-2 number, since 2×213204042001131² (a number of 29 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (213204042001141) 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, 271251961441 + ... + 271251962226.

It is an arithmetic number, because the mean of its divisors is an integer number (35805258962088).

Almost surely, 2^{213204042001131} is an apocalyptic number.

213204042001131 is a deficient number, since it is larger than the sum of its proper divisors (73238029695573).

213204042001131 is a wasteful number, since it uses less digits than its factorization.

213204042001131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 542503923801.

The product of its (nonzero) digits is 1152, while the sum is 24.

Adding to 213204042001131 its reverse (131100240402312), we get a palindrome (344304282403443).

The spelling of 213204042001131 in words is "two hundred thirteen trillion, two hundred four billion, forty-two million, one thousand, one hundred thirty-one".