23353400311 has 8 divisors (see below), whose sum is σ = 23572749200. Its totient is φ = 23134144320.

The previous prime is 23353400309. The next prime is 23353400333. The reversal of 23353400311 is 11300435332.

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 23353400311 - 2¹ = 23353400309 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 (23353400381) 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, 547216 + ... + 588346.

It is an arithmetic number, because the mean of its divisors is an integer number (2946593650).

Almost surely, 2^23353400311 is an apocalyptic number.

23353400311 is a deficient number, since it is larger than the sum of its proper divisors (219348889).

23353400311 is a wasteful number, since it uses less digits than its factorization.

23353400311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46449.

The product of its (nonzero) digits is 3240, while the sum is 25.

Adding to 23353400311 its reverse (11300435332), we get a palindrome (34653835643).

The spelling of 23353400311 in words is "twenty-three billion, three hundred fifty-three million, four hundred thousand, three hundred eleven".