210231021131301 has 16 divisors (see below), whose sum is σ = 283857345020160. Its totient is φ = 138379369589760.

The previous prime is 210231021131293. The next prime is 210231021131303. The reversal of 210231021131301 is 103131120132012.

It is not a de Polignac number, because 210231021131301 - 2³ = 210231021131293 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (210231021131303) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 64007281 + ... + 67211561.

It is an arithmetic number, because the mean of its divisors is an integer number (17741084063760).

Almost surely, 2^{210231021131301} is an apocalyptic number.

It is an amenable number.

210231021131301 is a deficient number, since it is larger than the sum of its proper divisors (73626323888859).

210231021131301 is a wasteful number, since it uses less digits than its factorization.

210231021131301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3481196.

The product of its (nonzero) digits is 216, while the sum is 21.

Adding to 210231021131301 its reverse (103131120132012), we get a palindrome (313362141263313).

The spelling of 210231021131301 in words is "two hundred ten trillion, two hundred thirty-one billion, twenty-one million, one hundred thirty-one thousand, three hundred one".