13055312363021 has 8 divisors (see below), whose sum is σ = 13063305936384. Its totient is φ = 13047319146880.

The previous prime is 13055312362879. The next prime is 13055312363029. The reversal of 13055312363021 is 12036321355031.

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 13055312363021 - 2⁴² = 8657265851917 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13055312363029) 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, 130603766 + ... + 130703688.

It is an arithmetic number, because the mean of its divisors is an integer number (1632913242048).

Almost surely, 2^{13055312363021} is an apocalyptic number.

It is an amenable number.

13055312363021 is a deficient number, since it is larger than the sum of its proper divisors (7993573363).

13055312363021 is an equidigital number, since it uses as much as digits as its factorization.

13055312363021 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 178611.

The product of its (nonzero) digits is 48600, while the sum is 35.

The spelling of 13055312363021 in words is "thirteen trillion, fifty-five billion, three hundred twelve million, three hundred sixty-three thousand, twenty-one".