2023206637321 has 48 divisors (see below), whose sum is σ = 2214757036800. Its totient is φ = 1842090266016.

The previous prime is 2023206637307. The next prime is 2023206637349. The reversal of 2023206637321 is 1237366023202.

It is not a de Polignac number, because 2023206637321 - 2⁹ = 2023206636809 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2023206637381) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2136437370 + ... + 2136438316.

It is an arithmetic number, because the mean of its divisors is an integer number (46140771600).

Almost surely, 2^{2023206637321} is an apocalyptic number.

It is an amenable number.

2023206637321 is a deficient number, since it is larger than the sum of its proper divisors (191550399479).

2023206637321 is an equidigital number, since it uses as much as digits as its factorization.

2023206637321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1586 (or 1507 counting only the distinct ones).

The product of its (nonzero) digits is 108864, while the sum is 37.

The spelling of 2023206637321 in words is "two trillion, twenty-three billion, two hundred six million, six hundred thirty-seven thousand, three hundred twenty-one".