13021010020102 has 32 divisors (see below), whose sum is σ = 22968444153600. Its totient is φ = 5420204723808.

The previous prime is 13021010020091. The next prime is 13021010020103. The reversal of 13021010020102 is 20102001012031.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13021010020103) 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 15 ways as a sum of consecutive naturals, for example, 60310077 + ... + 60525592.

It is an arithmetic number, because the mean of its divisors is an integer number (717763879800).

Almost surely, 2^{13021010020102} is an apocalyptic number.

13021010020102 is a deficient number, since it is larger than the sum of its proper divisors (9947434133498).

13021010020102 is a wasteful number, since it uses less digits than its factorization.

13021010020102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 120835900.

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

Adding to 13021010020102 its reverse (20102001012031), we get a palindrome (33123011032133).

The spelling of 13021010020102 in words is "thirteen trillion, twenty-one billion, ten million, twenty thousand, one hundred two".