45023041102 has 16 divisors (see below), whose sum is σ = 72752625792. Its totient is φ = 20773265760.

The previous prime is 45023041057. The next prime is 45023041103. The reversal of 45023041102 is 20114032054.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45023041103) 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 7 ways as a sum of consecutive naturals, for example, 191049 + ... + 355732.

It is an arithmetic number, because the mean of its divisors is an integer number (4547039112).

Almost surely, 2^45023041102 is an apocalyptic number.

45023041102 is a deficient number, since it is larger than the sum of its proper divisors (27729584690).

45023041102 is a wasteful number, since it uses less digits than its factorization.

45023041102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 549963.

The product of its (nonzero) digits is 960, while the sum is 22.

Adding to 45023041102 its reverse (20114032054), we get a palindrome (65137073156).

The spelling of 45023041102 in words is "forty-five billion, twenty-three million, forty-one thousand, one hundred two".