45231313103 has 4 divisors (see below), whose sum is σ = 45394603320. Its totient is φ = 45068022888.

The previous prime is 45231313063. The next prime is 45231313147. The reversal of 45231313103 is 30131313254.

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 45231313103 - 2¹⁰ = 45231312079 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 (45231313703) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 81644693 + ... + 81645246.

It is an arithmetic number, because the mean of its divisors is an integer number (11348650830).

Almost surely, 2^45231313103 is an apocalyptic number.

45231313103 is a deficient number, since it is larger than the sum of its proper divisors (163290217).

45231313103 is a wasteful number, since it uses less digits than its factorization.

45231313103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 163290216.

The product of its (nonzero) digits is 3240, while the sum is 26.

Adding to 45231313103 its reverse (30131313254), we get a palindrome (75362626357).

The spelling of 45231313103 in words is "forty-five billion, two hundred thirty-one million, three hundred thirteen thousand, one hundred three".