20201000010007 has 4 divisors (see below), whose sum is σ = 20201721013080. Its totient is φ = 20200279006936.

The previous prime is 20201000009933. The next prime is 20201000010011. The reversal of 20201000010007 is 70001000010202.

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 20201000010007 - 2²³ = 20200991621399 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 (20201000010077) 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, 360459508 + ... + 360515545.

It is an arithmetic number, because the mean of its divisors is an integer number (5050430253270).

Almost surely, 2^{20201000010007} is an apocalyptic number.

20201000010007 is a deficient number, since it is larger than the sum of its proper divisors (721003073).

20201000010007 is an equidigital number, since it uses as much as digits as its factorization.

20201000010007 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 721003072.

The product of its (nonzero) digits is 28, while the sum is 13.

Adding to 20201000010007 its reverse (70001000010202), we get a palindrome (90202000020209).

The spelling of 20201000010007 in words is "twenty trillion, two hundred one billion, ten thousand, seven".