10020413045 has 4 divisors (see below), whose sum is σ = 12024495660. Its totient is φ = 8016330432.

The previous prime is 10020413033. The next prime is 10020413047. The reversal of 10020413045 is 54031402001.

10020413045 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1818937201 + 8201475844 = 42649^2 + 90562^2 .

It is a cyclic number.

It is not a de Polignac number, because 10020413045 - 2⁸ = 10020412789 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10020413047) 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, 1002041300 + ... + 1002041309.

It is an arithmetic number, because the mean of its divisors is an integer number (3006123915).

Almost surely, 2^10020413045 is an apocalyptic number.

It is an amenable number.

10020413045 is a deficient number, since it is larger than the sum of its proper divisors (2004082615).

10020413045 is an equidigital number, since it uses as much as digits as its factorization.

10020413045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2004082614.

The product of its (nonzero) digits is 480, while the sum is 20.

Adding to 10020413045 its reverse (54031402001), we get a palindrome (64051815046).

The spelling of 10020413045 in words is "ten billion, twenty million, four hundred thirteen thousand, forty-five".