45200123303 has 2 divisors, whose sum is σ = 45200123304. Its totient is φ = 45200123302.

The previous prime is 45200123299. The next prime is 45200123323. The reversal of 45200123303 is 30332100254.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 45200123303 - 2² = 45200123299 is a prime.

It is a super-2 number, since 2×45200123303² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (45200123323) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22600061651 + 22600061652.

It is an arithmetic number, because the mean of its divisors is an integer number (22600061652).

Almost surely, 2^45200123303 is an apocalyptic number.

45200123303 is a deficient number, since it is larger than the sum of its proper divisors (1).

45200123303 is an equidigital number, since it uses as much as digits as its factorization.

45200123303 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2160, while the sum is 23.

Adding to 45200123303 its reverse (30332100254), we get a palindrome (75532223557).

The spelling of 45200123303 in words is "forty-five billion, two hundred million, one hundred twenty-three thousand, three hundred three".