10020738358023 has 4 divisors (see below), whose sum is σ = 13360984477368. Its totient is φ = 6680492238680.

The previous prime is 10020738357997. The next prime is 10020738358139. The reversal of 10020738358023 is 32085383702001.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 10020738358023 - 2²⁵ = 10020704803591 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10020738358723) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1670123059668 + ... + 1670123059673.

It is an arithmetic number, because the mean of its divisors is an integer number (3340246119342).

Almost surely, 2^{10020738358023} is an apocalyptic number.

10020738358023 is a deficient number, since it is larger than the sum of its proper divisors (3340246119345).

10020738358023 is an equidigital number, since it uses as much as digits as its factorization.

10020738358023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3340246119344.

The product of its (nonzero) digits is 241920, while the sum is 42.

The spelling of 10020738358023 in words is "ten trillion, twenty billion, seven hundred thirty-eight million, three hundred fifty-eight thousand, twenty-three".