20035303124199 has 16 divisors (see below), whose sum is σ = 29144722869504. Its totient is φ = 12141581379200.

The previous prime is 20035303124173. The next prime is 20035303124209. The reversal of 20035303124199 is 99142130353002.

It is a cyclic number.

It is not a de Polignac number, because 20035303124199 - 2⁸ = 20035303123943 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 20035303124199.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20035303124699) 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, 25268034 + ... + 26048879.

It is an arithmetic number, because the mean of its divisors is an integer number (1821545179344).

Almost surely, 2^{20035303124199} is an apocalyptic number.

20035303124199 is a deficient number, since it is larger than the sum of its proper divisors (9109419745305).

20035303124199 is a wasteful number, since it uses less digits than its factorization.

20035303124199 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51328758.

The product of its (nonzero) digits is 174960, while the sum is 42.

The spelling of 20035303124199 in words is "twenty trillion, thirty-five billion, three hundred three million, one hundred twenty-four thousand, one hundred ninety-nine".