2002130021301 has 32 divisors (see below), whose sum is σ = 2823970108800. Its totient is φ = 1261730279808.

The previous prime is 2002130021299. The next prime is 2002130021321. The reversal of 2002130021301 is 1031200312002.

It is not a de Polignac number, because 2002130021301 - 2¹ = 2002130021299 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2002130021321) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 9297235 + ... + 9510143.

It is an arithmetic number, because the mean of its divisors is an integer number (88249065900).

Almost surely, 2^{2002130021301} is an apocalyptic number.

It is an amenable number.

2002130021301 is a deficient number, since it is larger than the sum of its proper divisors (821840087499).

2002130021301 is an equidigital number, since it uses as much as digits as its factorization.

2002130021301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 213426 (or 213388 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 15.

Adding to 2002130021301 its reverse (1031200312002), we get a palindrome (3033330333303).

The spelling of 2002130021301 in words is "two trillion, two billion, one hundred thirty million, twenty-one thousand, three hundred one".