20108798373 has 16 divisors (see below), whose sum is σ = 27219845120. Its totient is φ = 13201925616.

The previous prime is 20108798351. The next prime is 20108798387. The reversal of 20108798373 is 37389780102.

It is not a de Polignac number, because 20108798373 - 2¹⁶ = 20108732837 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 (20108798393) by changing a digit.

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, 784758 + ... + 809976.

It is an arithmetic number, because the mean of its divisors is an integer number (1701240320).

Almost surely, 2^20108798373 is an apocalyptic number.

It is an amenable number.

20108798373 is a deficient number, since it is larger than the sum of its proper divisors (7111046747).

20108798373 is a wasteful number, since it uses less digits than its factorization.

20108798373 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29256.

The product of its (nonzero) digits is 508032, while the sum is 48.

The spelling of 20108798373 in words is "twenty billion, one hundred eight million, seven hundred ninety-eight thousand, three hundred seventy-three".