23435206323 has 16 divisors (see below), whose sum is σ = 31331047200. Its totient is φ = 15581454336.

The previous prime is 23435206321. The next prime is 23435206343. The reversal of 23435206323 is 32360253432.

It is not a de Polignac number, because 23435206323 - 2¹ = 23435206321 is a prime.

It is not an unprimeable number, because it can be changed into a prime (23435206321) 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, 4298103 + ... + 4303551.

It is an arithmetic number, because the mean of its divisors is an integer number (1958190450).

Almost surely, 2^23435206323 is an apocalyptic number.

23435206323 is a deficient number, since it is larger than the sum of its proper divisors (7895840877).

23435206323 is a wasteful number, since it uses less digits than its factorization.

23435206323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9046.

The product of its (nonzero) digits is 77760, while the sum is 33.

Adding to 23435206323 its reverse (32360253432), we get a palindrome (55795459755).

The spelling of 23435206323 in words is "twenty-three billion, four hundred thirty-five million, two hundred six thousand, three hundred twenty-three".