23312013432113 has 8 divisors (see below), whose sum is σ = 26674673248128. Its totient is φ = 19957446661824.

The previous prime is 23312013432109. The next prime is 23312013432139. The reversal of 23312013432113 is 31123431021332.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 23312013432113 - 2² = 23312013432109 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (23312013432313) 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, 2023255256 + ... + 2023266777.

It is an arithmetic number, because the mean of its divisors is an integer number (3334334156016).

Almost surely, 2^{23312013432113} is an apocalyptic number.

It is an amenable number.

23312013432113 is a deficient number, since it is larger than the sum of its proper divisors (3362659816015).

23312013432113 is an equidigital number, since it uses as much as digits as its factorization.

23312013432113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4046522863.

The product of its (nonzero) digits is 7776, while the sum is 29.

Adding to 23312013432113 its reverse (31123431021332), we get a palindrome (54435444453445).

The spelling of 23312013432113 in words is "twenty-three trillion, three hundred twelve billion, thirteen million, four hundred thirty-two thousand, one hundred thirteen".