45132313203 has 6 divisors (see below), whose sum is σ = 65191119084. Its totient is φ = 30088208796.

The previous prime is 45132313189. The next prime is 45132313243. The reversal of 45132313203 is 30231323154.

45132313203 is a `hidden beast` number, since 451 + 3 + 2 + 3 + 1 + 3 + 203 = 666.

It is not a de Polignac number, because 45132313203 - 2⁸ = 45132312947 is a prime.

It is not an unprimeable number, because it can be changed into a prime (45132313243) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2507350725 + ... + 2507350742.

It is an arithmetic number, because the mean of its divisors is an integer number (10865186514).

Almost surely, 2^45132313203 is an apocalyptic number.

45132313203 is a deficient number, since it is larger than the sum of its proper divisors (20058805881).

45132313203 is a wasteful number, since it uses less digits than its factorization.

45132313203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5014701473 (or 5014701470 counting only the distinct ones).

The product of its (nonzero) digits is 6480, while the sum is 27.

Adding to 45132313203 its reverse (30231323154), we get a palindrome (75363636357).

The spelling of 45132313203 in words is "forty-five billion, one hundred thirty-two million, three hundred thirteen thousand, two hundred three".