20020970095 has 16 divisors (see below), whose sum is σ = 28343052288. Its totient is φ = 13285804320.

The previous prime is 20020970077. The next prime is 20020970107. The reversal of 20020970095 is 59007902002.

It is not a de Polignac number, because 20020970095 - 2⁷ = 20020969967 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 20020970095.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9225169 + ... + 9227338.

It is an arithmetic number, because the mean of its divisors is an integer number (1771440768).

Almost surely, 2^20020970095 is an apocalyptic number.

20020970095 is a deficient number, since it is larger than the sum of its proper divisors (8322082193).

20020970095 is a wasteful number, since it uses less digits than its factorization.

20020970095 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18452550.

The product of its (nonzero) digits is 11340, while the sum is 34.

The spelling of 20020970095 in words is "twenty billion, twenty million, nine hundred seventy thousand, ninety-five".