45023113103 has 2 divisors, whose sum is σ = 45023113104. Its totient is φ = 45023113102.

The previous prime is 45023113087. The next prime is 45023113139. The reversal of 45023113103 is 30131132054.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 45023113103 - 2⁴ = 45023113087 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (45023113193) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22511556551 + 22511556552.

It is an arithmetic number, because the mean of its divisors is an integer number (22511556552).

Almost surely, 2^45023113103 is an apocalyptic number.

45023113103 is a deficient number, since it is larger than the sum of its proper divisors (1).

45023113103 is an equidigital number, since it uses as much as digits as its factorization.

45023113103 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1080, while the sum is 23.

Adding to 45023113103 its reverse (30131132054), we get a palindrome (75154245157).

The spelling of 45023113103 in words is "forty-five billion, twenty-three million, one hundred thirteen thousand, one hundred three".