45514023103 has 4 divisors (see below), whose sum is σ = 45584370000. Its totient is φ = 45443676208.

The previous prime is 45514023097. The next prime is 45514023131. The reversal of 45514023103 is 30132041554.

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 45514023103 - 2¹⁷ = 45513892031 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45514027103) 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 in 3 ways as a sum of consecutive naturals, for example, 35172478 + ... + 35173771.

It is an arithmetic number, because the mean of its divisors is an integer number (11396092500).

Almost surely, 2^45514023103 is an apocalyptic number.

45514023103 is a deficient number, since it is larger than the sum of its proper divisors (70346897).

45514023103 is an equidigital number, since it uses as much as digits as its factorization.

45514023103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 70346896.

The product of its (nonzero) digits is 7200, while the sum is 28.

Adding to 45514023103 its reverse (30132041554), we get a palindrome (75646064657).

The spelling of 45514023103 in words is "forty-five billion, five hundred fourteen million, twenty-three thousand, one hundred three".