13210621627 has 12 divisors (see below), whose sum is σ = 15383021376. Its totient is φ = 11311922160.

The previous prime is 13210621601. The next prime is 13210621631. The reversal of 13210621627 is 72612601231.

It is not a de Polignac number, because 13210621627 - 2⁷ = 13210621499 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13210621657) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 87468 + ... + 184585.

It is an arithmetic number, because the mean of its divisors is an integer number (1281918448).

Almost surely, 2^13210621627 is an apocalyptic number.

13210621627 is a deficient number, since it is larger than the sum of its proper divisors (2172399749).

13210621627 is an equidigital number, since it uses as much as digits as its factorization.

13210621627 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 273058 (or 273051 counting only the distinct ones).

The product of its (nonzero) digits is 6048, while the sum is 31.

The spelling of 13210621627 in words is "thirteen billion, two hundred ten million, six hundred twenty-one thousand, six hundred twenty-seven".