73858950203 has 2 divisors, whose sum is σ = 73858950204. Its totient is φ = 73858950202.

The previous prime is 73858950163. The next prime is 73858950223. The reversal of 73858950203 is 30205985837.

It is a strong prime.

It is an emirp because it is prime and its reverse (30205985837) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 73858950203 - 2²² = 73854755899 is a prime.

It is not a weakly prime, because it can be changed into another prime (73858950223) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 36929475101 + 36929475102.

It is an arithmetic number, because the mean of its divisors is an integer number (36929475102).

Almost surely, 2^73858950203 is an apocalyptic number.

73858950203 is a deficient number, since it is larger than the sum of its proper divisors (1).

73858950203 is an equidigital number, since it uses as much as digits as its factorization.

73858950203 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1814400, while the sum is 50.

The spelling of 73858950203 in words is "seventy-three billion, eight hundred fifty-eight million, nine hundred fifty thousand, two hundred three".