23311340120311 has 8 divisors (see below), whose sum is σ = 23398142203904. Its totient is φ = 23224543790040.

The previous prime is 23311340120303. The next prime is 23311340120371. The reversal of 23311340120311 is 11302104311332.

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 23311340120311 - 2³ = 23311340120303 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 (23311340120371) 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, 6767350 + ... + 9613516.

It is an arithmetic number, because the mean of its divisors is an integer number (2924767775488).

Almost surely, 2^{23311340120311} is an apocalyptic number.

23311340120311 is a deficient number, since it is larger than the sum of its proper divisors (86802083593).

23311340120311 is a wasteful number, since it uses less digits than its factorization.

23311340120311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2876661.

The product of its (nonzero) digits is 1296, while the sum is 25.

Adding to 23311340120311 its reverse (11302104311332), we get a palindrome (34613444431643).

The spelling of 23311340120311 in words is "twenty-three trillion, three hundred eleven billion, three hundred forty million, one hundred twenty thousand, three hundred eleven".