20119703 has 2 divisors, whose sum is σ = 20119704. Its totient is φ = 20119702.

The previous prime is 20119681. The next prime is 20119709. The reversal of 20119703 is 30791102.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 20119703 - 2⁶ = 20119639 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (20119709) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10059851 + 10059852.

It is an arithmetic number, because the mean of its divisors is an integer number (10059852).

Almost surely, 2^20119703 is an apocalyptic number.

20119703 is a deficient number, since it is larger than the sum of its proper divisors (1).

20119703 is an equidigital number, since it uses as much as digits as its factorization.

20119703 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 378, while the sum is 23.

The square root of 20119703 is about 4485.4991918403. The cubic root of 20119703 is about 271.9822247251.

The spelling of 20119703 in words is "twenty million, one hundred nineteen thousand, seven hundred three".