23311234023403 has 8 divisors (see below), whose sum is σ = 24360909736608. Its totient is φ = 22264570293504.

The previous prime is 23311234023401. The next prime is 23311234023419. The reversal of 23311234023403 is 30432043211332.

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 23311234023403 - 2¹ = 23311234023401 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (23311234023401) 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, 752980000 + ... + 753010957.

It is an arithmetic number, because the mean of its divisors is an integer number (3045113717076).

Almost surely, 2^{23311234023403} is an apocalyptic number.

23311234023403 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

23311234023403 is a deficient number, since it is larger than the sum of its proper divisors (1049675713205).

23311234023403 is a wasteful number, since it uses less digits than its factorization.

23311234023403 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1505991653.

The product of its (nonzero) digits is 31104, while the sum is 31.

Adding to 23311234023403 its reverse (30432043211332), we get a palindrome (53743277234735).

The spelling of 23311234023403 in words is "twenty-three trillion, three hundred eleven billion, two hundred thirty-four million, twenty-three thousand, four hundred three".