13010301021020 has 24 divisors (see below), whose sum is σ = 27322214359104. Its totient is φ = 5204009510336.

The previous prime is 13010301021017. The next prime is 13010301021049. The reversal of 13010301021020 is 2012010301031.

It is a junction number, because it is equal to n+sod(n) for n = 13010301020986 and 13010301021004.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5965847 + ... + 7849326.

It is an arithmetic number, because the mean of its divisors is an integer number (1138425598296).

Almost surely, 2^{13010301021020} is an apocalyptic number.

13010301021020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13010301021020 is an abundant number, since it is smaller than the sum of its proper divisors (14311913338084).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13010301021020 is a wasteful number, since it uses less digits than its factorization.

13010301021020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13862269 (or 13862267 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 14.

Adding to 13010301021020 its reverse (2012010301031), we get a palindrome (15022311322051).

The spelling of 13010301021020 in words is "thirteen trillion, ten billion, three hundred one million, twenty-one thousand, twenty".