1045302132323 has 4 divisors (see below), whose sum is σ = 1046314042488. Its totient is φ = 1044290222160.

The previous prime is 1045302132293. The next prime is 1045302132337. The reversal of 1045302132323 is 3232312035401.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1045302132323 - 2¹⁰ = 1045302131299 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1045305132323) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 505953533 + ... + 505955598.

It is an arithmetic number, because the mean of its divisors is an integer number (261578510622).

Almost surely, 2^{1045302132323} is an apocalyptic number.

1045302132323 is a deficient number, since it is larger than the sum of its proper divisors (1011910165).

1045302132323 is a wasteful number, since it uses less digits than its factorization.

1045302132323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1011910164.

The product of its (nonzero) digits is 12960, while the sum is 29.

Adding to 1045302132323 its reverse (3232312035401), we get a palindrome (4277614167724).

The spelling of 1045302132323 in words is "one trillion, forty-five billion, three hundred two million, one hundred thirty-two thousand, three hundred twenty-three".