213313251452135 has 4 divisors (see below), whose sum is σ = 255975901742568. Its totient is φ = 170650601161704.

The previous prime is 213313251452129. The next prime is 213313251452167. The reversal of 213313251452135 is 531254152313312.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 213313251452135 - 2²⁴ = 213313234674919 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 213313251452092 and 213313251452101.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21331325145209 + ... + 21331325145218.

It is an arithmetic number, because the mean of its divisors is an integer number (63993975435642).

Almost surely, 2^{213313251452135} is an apocalyptic number.

213313251452135 is a deficient number, since it is larger than the sum of its proper divisors (42662650290433).

213313251452135 is an equidigital number, since it uses as much as digits as its factorization.

213313251452135 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42662650290432.

The product of its digits is 324000, while the sum is 41.

The spelling of 213313251452135 in words is "two hundred thirteen trillion, three hundred thirteen billion, two hundred fifty-one million, four hundred fifty-two thousand, one hundred thirty-five".