210113323135 has 8 divisors (see below), whose sum is σ = 256409479440. Its totient is φ = 165241664064.

The previous prime is 210113323129. The next prime is 210113323141. The reversal of 210113323135 is 531323311012.

It is an interprime number because it is at equal distance from previous prime (210113323129) and next prime (210113323141).

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-210113323135 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 356123982 + ... + 356124571.

It is an arithmetic number, because the mean of its divisors is an integer number (32051184930).

Almost surely, 2^210113323135 is an apocalyptic number.

210113323135 is a deficient number, since it is larger than the sum of its proper divisors (46296156305).

210113323135 is an equidigital number, since it uses as much as digits as its factorization.

210113323135 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 712248617.

The product of its (nonzero) digits is 1620, while the sum is 25.

Adding to 210113323135 its reverse (531323311012), we get a palindrome (741436634147).

The spelling of 210113323135 in words is "two hundred ten billion, one hundred thirteen million, three hundred twenty-three thousand, one hundred thirty-five".