210102001021013 has 8 divisors (see below), whose sum is σ = 215227487555136. Its totient is φ = 204976564367200.

The previous prime is 210102001021009. The next prime is 210102001021063. The reversal of 210102001021013 is 310120100201012.

210102001021013 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 210102001021013 - 2² = 210102001021009 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (210102001021063) 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, 3871631 + ... + 20861292.

It is an arithmetic number, because the mean of its divisors is an integer number (26903435944392).

Almost surely, 2^{210102001021013} is an apocalyptic number.

It is an amenable number.

210102001021013 is a deficient number, since it is larger than the sum of its proper divisors (5125486534123).

210102001021013 is a wasteful number, since it uses less digits than its factorization.

210102001021013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24940155.

The product of its (nonzero) digits is 24, while the sum is 14.

Adding to 210102001021013 its reverse (310120100201012), we get a palindrome (520222101222025).

The spelling of 210102001021013 in words is "two hundred ten trillion, one hundred two billion, one million, twenty-one thousand, thirteen".