45112323300 has 144 divisors (see below), whose sum is σ = 143652180672. Its totient is φ = 10839449600.

The previous prime is 45112323287. The next prime is 45112323301. The reversal of 45112323300 is 332321154.

It is not an unprimeable number, because it can be changed into a prime (45112323301) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 312412 + ... + 433388.

It is an arithmetic number, because the mean of its divisors is an integer number (997584588).

Almost surely, 2^45112323300 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 45112323300, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (71826090336).

45112323300 is an abundant number, since it is smaller than the sum of its proper divisors (98539857372).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

45112323300 is a wasteful number, since it uses less digits than its factorization.

45112323300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 121118 (or 121111 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 24.

Adding to 45112323300 its reverse (332321154), we get a palindrome (45444644454).

The spelling of 45112323300 in words is "forty-five billion, one hundred twelve million, three hundred twenty-three thousand, three hundred".