20107010069 has 4 divisors (see below), whose sum is σ = 20111460096. Its totient is φ = 20102560044.

The previous prime is 20107010047. The next prime is 20107010071. The reversal of 20107010069 is 96001070102.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 20107010069 - 2²⁴ = 20090232853 is a prime.

It is a super-2 number, since 2×20107010069² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20107010269) 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, 2218229 + ... + 2227274.

It is an arithmetic number, because the mean of its divisors is an integer number (5027865024).

Almost surely, 2^20107010069 is an apocalyptic number.

It is an amenable number.

20107010069 is a deficient number, since it is larger than the sum of its proper divisors (4450027).

20107010069 is an equidigital number, since it uses as much as digits as its factorization.

20107010069 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4450026.

The product of its (nonzero) digits is 756, while the sum is 26.

The spelling of 20107010069 in words is "twenty billion, one hundred seven million, ten thousand, sixty-nine".