20130203300023 has 8 divisors (see below), whose sum is σ = 20147753004480. Its totient is φ = 20112659787360.

The previous prime is 20130203300003. The next prime is 20130203300029. The reversal of 20130203300023 is 32000330203102.

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 a de Polignac number, because none of the positive numbers 2^k-20130203300023 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20130203300029) 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, 4969053 + ... + 8059273.

It is an arithmetic number, because the mean of its divisors is an integer number (2518469125560).

Almost surely, 2^{20130203300023} is an apocalyptic number.

20130203300023 is a deficient number, since it is larger than the sum of its proper divisors (17549704457).

20130203300023 is a wasteful number, since it uses less digits than its factorization.

20130203300023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3095897.

The product of its (nonzero) digits is 648, while the sum is 19.

Adding to 20130203300023 its reverse (32000330203102), we get a palindrome (52130533503125).

The spelling of 20130203300023 in words is "twenty trillion, one hundred thirty billion, two hundred three million, three hundred thousand, twenty-three".