23012203110303 has 16 divisors (see below), whose sum is σ = 33895995379200. Its totient is φ = 13770248119680.

The previous prime is 23012203110287. The next prime is 23012203110329. The reversal of 23012203110303 is 30301130221032.

It is not a de Polignac number, because 23012203110303 - 2⁴ = 23012203110287 is a prime.

It is a super-2 number, since 2×23012203110303² (a number of 28 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 23012203110303.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23012203110343) 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, 4413538458 + ... + 4413543671.

It is an arithmetic number, because the mean of its divisors is an integer number (2118499711200).

Almost surely, 2^{23012203110303} is an apocalyptic number.

23012203110303 is a deficient number, since it is larger than the sum of its proper divisors (10883792268897).

23012203110303 is a wasteful number, since it uses less digits than its factorization.

23012203110303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8827082222.

The product of its (nonzero) digits is 648, while the sum is 21.

Adding to 23012203110303 its reverse (30301130221032), we get a palindrome (53313333331335).

The spelling of 23012203110303 in words is "twenty-three trillion, twelve billion, two hundred three million, one hundred ten thousand, three hundred three".