13000102023021 has 8 divisors (see below), whose sum is σ = 17353144134144. Its totient is φ = 8656897296960.

The previous prime is 13000102022969. The next prime is 13000102023079. The reversal of 13000102023021 is 12032020100031.

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

It is not a de Polignac number, because 13000102023021 - 2³⁵ = 12965742284653 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13000102043021) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2459343181 + ... + 2459348466.

It is an arithmetic number, because the mean of its divisors is an integer number (2169143016768).

Almost surely, 2^{13000102023021} is an apocalyptic number.

It is an amenable number.

13000102023021 is a deficient number, since it is larger than the sum of its proper divisors (4353042111123).

13000102023021 is an equidigital number, since it uses as much as digits as its factorization.

13000102023021 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4918692531.

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

Adding to 13000102023021 its reverse (12032020100031), we get a palindrome (25032122123052).

The spelling of 13000102023021 in words is "thirteen trillion, one hundred two million, twenty-three thousand, twenty-one".