23202130440311 has 8 divisors (see below), whose sum is σ = 24360445755120. Its totient is φ = 22067697915648.

The previous prime is 23202130440277. The next prime is 23202130440317. The reversal of 23202130440311 is 11304403120232.

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 23202130440311 - 2²² = 23202126246007 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 (23202130440317) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5970695546 + ... + 5970699431.

It is an arithmetic number, because the mean of its divisors is an integer number (3045055719390).

Almost surely, 2^{23202130440311} is an apocalyptic number.

23202130440311 is a deficient number, since it is larger than the sum of its proper divisors (1158315314809).

23202130440311 is a wasteful number, since it uses less digits than its factorization.

23202130440311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11941395073.

The product of its (nonzero) digits is 3456, while the sum is 26.

Adding to 23202130440311 its reverse (11304403120232), we get a palindrome (34506533560543).

The spelling of 23202130440311 in words is "twenty-three trillion, two hundred two billion, one hundred thirty million, four hundred forty thousand, three hundred eleven".