13021132103021 has 8 divisors (see below), whose sum is σ = 14976079144320. Its totient is φ = 11089881389808.

The previous prime is 13021132103017. The next prime is 13021132103087. The reversal of 13021132103021 is 12030123112031.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 13021132103021 - 2² = 13021132103017 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 13021132102984 and 13021132103002.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13021132103521) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5924080841 + ... + 5924083038.

It is an arithmetic number, because the mean of its divisors is an integer number (1872009893040).

Almost surely, 2^{13021132103021} is an apocalyptic number.

It is an amenable number.

13021132103021 is a deficient number, since it is larger than the sum of its proper divisors (1954947041299).

13021132103021 is a wasteful number, since it uses less digits than its factorization.

13021132103021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11848164043.

The product of its (nonzero) digits is 216, while the sum is 20.

Adding to 13021132103021 its reverse (12030123112031), we get a palindrome (25051255215052).

The spelling of 13021132103021 in words is "thirteen trillion, twenty-one billion, one hundred thirty-two million, one hundred three thousand, twenty-one".