213141252535 has 16 divisors (see below), whose sum is σ = 262229933952. Its totient is φ = 166213100800.

The previous prime is 213141252509. The next prime is 213141252557. The reversal of 213141252535 is 535252141312.

213141252535 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 213141252535 - 2¹³ = 213141244343 is a prime.

It is a super-3 number, since 3×213141252535³ (a number of 35 digits) contains 333 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 213141252535.

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, 198079 + ... + 682288.

It is an arithmetic number, because the mean of its divisors is an integer number (16389370872).

Almost surely, 2^213141252535 is an apocalyptic number.

213141252535 is a deficient number, since it is larger than the sum of its proper divisors (49088681417).

213141252535 is a wasteful number, since it uses less digits than its factorization.

213141252535 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 881594.

The product of its digits is 36000, while the sum is 34.

Adding to 213141252535 its reverse (535252141312), we get a palindrome (748393393847).

The spelling of 213141252535 in words is "two hundred thirteen billion, one hundred forty-one million, two hundred fifty-two thousand, five hundred thirty-five".