23434103311263 has 48 divisors (see below), whose sum is σ = 35651450330496. Its totient is φ = 15378938704800.

The previous prime is 23434103311261. The next prime is 23434103311331. The reversal of 23434103311263 is 36211330143432.

23434103311263 is a `hidden beast` number, since 2 + 3 + 43 + 41 + 0 + 3 + 311 + 263 = 666.

It is not a de Polignac number, because 23434103311263 - 2¹ = 23434103311261 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23434103311261) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 23127745 + ... + 24119717.

It is an arithmetic number, because the mean of its divisors is an integer number (742738548552).

Almost surely, 2^{23434103311263} is an apocalyptic number.

23434103311263 is a deficient number, since it is larger than the sum of its proper divisors (12217347019233).

23434103311263 is an equidigital number, since it uses as much as digits as its factorization.

23434103311263 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 993506 (or 993494 counting only the distinct ones).

The product of its (nonzero) digits is 93312, while the sum is 36.

Adding to 23434103311263 its reverse (36211330143432), we get a palindrome (59645433454695).

The spelling of 23434103311263 in words is "twenty-three trillion, four hundred thirty-four billion, one hundred three million, three hundred eleven thousand, two hundred sixty-three".