45101343 has 16 divisors (see below), whose sum is σ = 68979456. Its totient is φ = 25677120.

The previous prime is 45101333. The next prime is 45101363. The reversal of 45101343 is 34310154.

It is not a de Polignac number, because 45101343 - 2⁸ = 45101087 is a prime.

It is a super-2 number, since 2×45101343² = 4068262280807298, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45101333) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2080 + ... + 9722.

It is an arithmetic number, because the mean of its divisors is an integer number (4311216).

Almost surely, 2^45101343 is an apocalyptic number.

45101343 is a deficient number, since it is larger than the sum of its proper divisors (23878113).

45101343 is a wasteful number, since it uses less digits than its factorization.

45101343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7934.

The product of its (nonzero) digits is 720, while the sum is 21.

The square root of 45101343 is about 6715.7533456791. The cubic root of 45101343 is about 355.9561422847.

Adding to 45101343 its reverse (34310154), we get a palindrome (79411497).

The spelling of 45101343 in words is "forty-five million, one hundred one thousand, three hundred forty-three".