23020102003 has 8 divisors (see below), whose sum is σ = 23644591040. Its totient is φ = 22395735360.

The previous prime is 23020101971. The next prime is 23020102013. The reversal of 23020102003 is 30020102032.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 23020102003 - 2⁵ = 23020101971 is a prime.

It is a super-2 number, since 2×23020102003² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (23020102013) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 452758 + ... + 501028.

It is an arithmetic number, because the mean of its divisors is an integer number (2955573880).

Almost surely, 2^23020102003 is an apocalyptic number.

23020102003 is a deficient number, since it is larger than the sum of its proper divisors (624489037).

23020102003 is a wasteful number, since it uses less digits than its factorization.

23020102003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61197.

The product of its (nonzero) digits is 72, while the sum is 13.

Adding to 23020102003 its reverse (30020102032), we get a palindrome (53040204035).

The spelling of 23020102003 in words is "twenty-three billion, twenty million, one hundred two thousand, three".