20888710703 has 16 divisors (see below), whose sum is σ = 24224292864. Its totient is φ = 17641317120.

The previous prime is 20888710697. The next prime is 20888710723. The reversal of 20888710703 is 30701788802.

It is not a de Polignac number, because 20888710703 - 2²² = 20884516399 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 (20888710723) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 831026 + ... + 855792.

It is an arithmetic number, because the mean of its divisors is an integer number (1514018304).

Almost surely, 2^20888710703 is an apocalyptic number.

20888710703 is a deficient number, since it is larger than the sum of its proper divisors (3335582161).

20888710703 is a wasteful number, since it uses less digits than its factorization.

20888710703 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26542.

The product of its (nonzero) digits is 150528, while the sum is 44.

The spelling of 20888710703 in words is "twenty billion, eight hundred eighty-eight million, seven hundred ten thousand, seven hundred three".