210201313023 has 48 divisors (see below), whose sum is σ = 348940440576. Its totient is φ = 120786785280.

The previous prime is 210201312991. The next prime is 210201313051. The reversal of 210201313023 is 320313102012.

210201313023 is a `hidden beast` number, since 210 + 20 + 131 + 302 + 3 = 666.

It is not a de Polignac number, because 210201313023 - 2⁵ = 210201312991 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 210201312987 and 210201313005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (210201313073) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 163468 + ... + 668673.

It is an arithmetic number, because the mean of its divisors is an integer number (7269592512).

Almost surely, 2^210201313023 is an apocalyptic number.

210201313023 is a deficient number, since it is larger than the sum of its proper divisors (138739127553).

210201313023 is a wasteful number, since it uses less digits than its factorization.

210201313023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 832304 (or 832301 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

Adding to 210201313023 its reverse (320313102012), we get a palindrome (530514415035).

The spelling of 210201313023 in words is "two hundred ten billion, two hundred one million, three hundred thirteen thousand, twenty-three".