45043113001 has 2 divisors, whose sum is σ = 45043113002. Its totient is φ = 45043113000.

The previous prime is 45043112941. The next prime is 45043113007. The reversal of 45043113001 is 10031134054.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 44249226025 + 793886976 = 210355^2 + 28176^2 .

It is a cyclic number.

It is not a de Polignac number, because 45043113001 - 2²⁹ = 44506242089 is a prime.

It is not a weakly prime, because it can be changed into another prime (45043113007) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22521556500 + 22521556501.

It is an arithmetic number, because the mean of its divisors is an integer number (22521556501).

Almost surely, 2^45043113001 is an apocalyptic number.

It is an amenable number.

45043113001 is a deficient number, since it is larger than the sum of its proper divisors (1).

45043113001 is an equidigital number, since it uses as much as digits as its factorization.

45043113001 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 720, while the sum is 22.

Adding to 45043113001 its reverse (10031134054), we get a palindrome (55074247055).

The spelling of 45043113001 in words is "forty-five billion, forty-three million, one hundred thirteen thousand, one".