210013301331 has 24 divisors (see below), whose sum is σ = 319378572240. Its totient is φ = 132615014400.

The previous prime is 210013301321. The next prime is 210013301371. The reversal of 210013301331 is 133103310012.

It is a happy number.

210013301331 is a `hidden beast` number, since 2 + 1 + 0 + 0 + 1 + 330 + 1 + 331 = 666.

It is not a de Polignac number, because 210013301331 - 2⁷ = 210013301203 is a prime.

It is a super-2 number, since 2×210013301331² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (210013301321) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 817551 + ... + 1043271.

It is an arithmetic number, because the mean of its divisors is an integer number (13307440510).

Almost surely, 2^210013301331 is an apocalyptic number.

210013301331 is a deficient number, since it is larger than the sum of its proper divisors (109365270909).

210013301331 is a wasteful number, since it uses less digits than its factorization.

210013301331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 231187 (or 231184 counting only the distinct ones).

The product of its (nonzero) digits is 162, while the sum is 18.

Adding to 210013301331 its reverse (133103310012), we get a palindrome (343116611343).

The spelling of 210013301331 in words is "two hundred ten billion, thirteen million, three hundred one thousand, three hundred thirty-one".