23130233121203 has 16 divisors (see below), whose sum is σ = 24979647883680. Its totient is φ = 21290885831424.

The previous prime is 23130233121199. The next prime is 23130233121217. The reversal of 23130233121203 is 30212133203132.

It is a cyclic number.

It is not a de Polignac number, because 23130233121203 - 2² = 23130233121199 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (23130233121403) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11797775 + ... + 13617927.

It is an arithmetic number, because the mean of its divisors is an integer number (1561227992730).

Almost surely, 2^{23130233121203} is an apocalyptic number.

23130233121203 is a deficient number, since it is larger than the sum of its proper divisors (1849414762477).

23130233121203 is a wasteful number, since it uses less digits than its factorization.

23130233121203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1822918.

The product of its (nonzero) digits is 3888, while the sum is 26.

Adding to 23130233121203 its reverse (30212133203132), we get a palindrome (53342366324335).

The spelling of 23130233121203 in words is "twenty-three trillion, one hundred thirty billion, two hundred thirty-three million, one hundred twenty-one thousand, two hundred three".