210212131013 has 8 divisors (see below), whose sum is σ = 211585550400. Its totient is φ = 208840923648.

The previous prime is 210212131001. The next prime is 210212131093. The reversal of 210212131013 is 310131212012.

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

It is a cyclic number.

It is not a de Polignac number, because 210212131013 - 2⁶ = 210212130949 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 210212130982 and 210212131000.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (210212131093) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 362108 + ... + 742661.

It is an arithmetic number, because the mean of its divisors is an integer number (26448193800).

Almost surely, 2^210212131013 is an apocalyptic number.

It is an amenable number.

210212131013 is a deficient number, since it is larger than the sum of its proper divisors (1373419387).

210212131013 is a wasteful number, since it uses less digits than its factorization.

210212131013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1106011.

The product of its (nonzero) digits is 72, while the sum is 17.

Adding to 210212131013 its reverse (310131212012), we get a palindrome (520343343025).

The spelling of 210212131013 in words is "two hundred ten billion, two hundred twelve million, one hundred thirty-one thousand, thirteen".