10002002121301 has 4 divisors (see below), whose sum is σ = 10528423285600. Its totient is φ = 9475580957004.

The previous prime is 10002002121299. The next prime is 10002002121311. The reversal of 10002002121301 is 10312120020001.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 10002002121301 - 2¹ = 10002002121299 is a prime.

It is a super-3 number, since 3×10002002121301³ (a number of 40 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10002002121311) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 263210582121 + ... + 263210582158.

It is an arithmetic number, because the mean of its divisors is an integer number (2632105821400).

Almost surely, 2^{10002002121301} is an apocalyptic number.

It is an amenable number.

10002002121301 is a deficient number, since it is larger than the sum of its proper divisors (526421164299).

10002002121301 is an equidigital number, since it uses as much as digits as its factorization.

10002002121301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 526421164298.

The product of its (nonzero) digits is 24, while the sum is 13.

Adding to 10002002121301 its reverse (10312120020001), we get a palindrome (20314122141302).

The spelling of 10002002121301 in words is "ten trillion, two billion, two million, one hundred twenty-one thousand, three hundred one".