23323121231303 has 16 divisors (see below), whose sum is σ = 23458043750400. Its totient is φ = 23188583843040.

The previous prime is 23323121231297. The next prime is 23323121231341. The reversal of 23323121231303 is 30313212132332.

It is a cyclic number.

It is not a de Polignac number, because 23323121231303 - 2⁴ = 23323121231287 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 (23323121239303) 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, 1461432038 + ... + 1461447996.

It is an arithmetic number, because the mean of its divisors is an integer number (1466127734400).

Almost surely, 2^{23323121231303} is an apocalyptic number.

23323121231303 is a deficient number, since it is larger than the sum of its proper divisors (134922519097).

23323121231303 is a wasteful number, since it uses less digits than its factorization.

23323121231303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27502.

The product of its (nonzero) digits is 11664, while the sum is 29.

Adding to 23323121231303 its reverse (30313212132332), we get a palindrome (53636333363635).

The spelling of 23323121231303 in words is "twenty-three trillion, three hundred twenty-three billion, one hundred twenty-one million, two hundred thirty-one thousand, three hundred three".