5601001023 has 24 divisors (see below), whose sum is σ = 8187482160. Its totient is φ = 3689412480.

The previous prime is 5601001019. The next prime is 5601001027. The reversal of 5601001023 is 3201001065.

5601001023 is a `hidden beast` number, since 560 + 1 + 0 + 0 + 102 + 3 = 666.

5601001023 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (5601001019) and next prime (5601001027).

It is not a de Polignac number, because 5601001023 - 2² = 5601001019 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 5601000987 and 5601001005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5601001027) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 264513 + ... + 284901.

It is an arithmetic number, because the mean of its divisors is an integer number (341145090).

Almost surely, 2^5601001023 is an apocalyptic number.

5601001023 is a deficient number, since it is larger than the sum of its proper divisors (2586481137).

5601001023 is a wasteful number, since it uses less digits than its factorization.

5601001023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20759 (or 20756 counting only the distinct ones).

The product of its (nonzero) digits is 180, while the sum is 18.

The square root of 5601001023 is about 74839.8358028664. The cubic root of 5601001023 is about 1775.9138081725.

Adding to 5601001023 its reverse (3201001065), we get a palindrome (8802002088).

The spelling of 5601001023 in words is "five billion, six hundred one million, one thousand, twenty-three".