10023012045 has 24 divisors (see below), whose sum is σ = 17972299800. Its totient is φ = 5161274496.

The previous prime is 10023012019. The next prime is 10023012061. The reversal of 10023012045 is 54021032001.

10023012045 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 4112785161 + 5910226884 = 64131^2 + 76878^2 .

It is not a de Polignac number, because 10023012045 - 2¹⁰ = 10023011021 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3838930 + ... + 3841539.

It is an arithmetic number, because the mean of its divisors is an integer number (748845825).

Almost surely, 2^10023012045 is an apocalyptic number.

10023012045 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

10023012045 is a deficient number, since it is larger than the sum of its proper divisors (7949287755).

10023012045 is a wasteful number, since it uses less digits than its factorization.

10023012045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7680509 (or 7680506 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 18.

Adding to 10023012045 its reverse (54021032001), we get a palindrome (64044044046).

The spelling of 10023012045 in words is "ten billion, twenty-three million, twelve thousand, forty-five".