200123297301 has 4 divisors (see below), whose sum is σ = 266831063072. Its totient is φ = 133415531532.

The previous prime is 200123297291. The next prime is 200123297317. The reversal of 200123297301 is 103792321002.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a de Polignac number, because none of the positive numbers 2^k-200123297301 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 (200123297371) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 33353882881 + ... + 33353882886.

It is an arithmetic number, because the mean of its divisors is an integer number (66707765768).

Almost surely, 2^200123297301 is an apocalyptic number.

It is an amenable number.

200123297301 is a deficient number, since it is larger than the sum of its proper divisors (66707765771).

200123297301 is an equidigital number, since it uses as much as digits as its factorization.

200123297301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 66707765770.

The product of its (nonzero) digits is 4536, while the sum is 30.

The spelling of 200123297301 in words is "two hundred billion, one hundred twenty-three million, two hundred ninety-seven thousand, three hundred one".