213301010002331 has 4 divisors (see below), whose sum is σ = 213305397967464. Its totient is φ = 213296622037200.

The previous prime is 213301010002321. The next prime is 213301010002343. The reversal of 213301010002331 is 133200010103312.

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 213301010002331 - 2²² = 213301005808027 is a prime.

It is a super-2 number, since 2×213301010002331² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (213301010002321) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2193909650 + ... + 2194006871.

It is an arithmetic number, because the mean of its divisors is an integer number (53326349491866).

Almost surely, 2^{213301010002331} is an apocalyptic number.

213301010002331 is a deficient number, since it is larger than the sum of its proper divisors (4387965133).

213301010002331 is an equidigital number, since it uses as much as digits as its factorization.

213301010002331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4387965132.

The product of its (nonzero) digits is 324, while the sum is 20.

Adding to 213301010002331 its reverse (133200010103312), we get a palindrome (346501020105643).

The spelling of 213301010002331 in words is "two hundred thirteen trillion, three hundred one billion, ten million, two thousand, three hundred thirty-one".