45152230020303 has 24 divisors (see below), whose sum is σ = 70032414389808. Its totient is φ = 25801132766976.

The previous prime is 45152230020283. The next prime is 45152230020329. The reversal of 45152230020303 is 30302003225154.

It is not a de Polignac number, because 45152230020303 - 2⁹ = 45152230019791 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45152230000303) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 29833575 + ... + 31310487.

It is an arithmetic number, because the mean of its divisors is an integer number (2918017266242).

Almost surely, 2^{45152230020303} is an apocalyptic number.

45152230020303 is a deficient number, since it is larger than the sum of its proper divisors (24880184369505).

45152230020303 is a wasteful number, since it uses less digits than its factorization.

45152230020303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1684903 (or 1684896 counting only the distinct ones).

The product of its (nonzero) digits is 21600, while the sum is 30.

Adding to 45152230020303 its reverse (30302003225154), we get a palindrome (75454233245457).

The spelling of 45152230020303 in words is "forty-five trillion, one hundred fifty-two billion, two hundred thirty million, twenty thousand, three hundred three".