45043103323 has 8 divisors (see below), whose sum is σ = 46515792896. Its totient is φ = 43571644200.

The previous prime is 45043103309. The next prime is 45043103351. The reversal of 45043103323 is 32330134054.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 45043103323 - 2¹³ = 45043095131 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 45043103291 and 45043103300.

It is not an unprimeable number, because it can be changed into a prime (45043103383) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 232911 + ... + 379912.

It is an arithmetic number, because the mean of its divisors is an integer number (5814474112).

Almost surely, 2^45043103323 is an apocalyptic number.

45043103323 is a deficient number, since it is larger than the sum of its proper divisors (1472689573).

45043103323 is a wasteful number, since it uses less digits than its factorization.

45043103323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 615225.

The product of its (nonzero) digits is 12960, while the sum is 28.

Adding to 45043103323 its reverse (32330134054), we get a palindrome (77373237377).

The spelling of 45043103323 in words is "forty-five billion, forty-three million, one hundred three thousand, three hundred twenty-three".