23320240234011 has 48 divisors (see below), whose sum is σ = 39500824516608. Its totient is φ = 12979411747200.

The previous prime is 23320240233991. The next prime is 23320240234103. The reversal of 23320240234011 is 11043204202332.

23320240234011 is a `hidden beast` number, since 2 + 3 + 3 + 202 + 402 + 3 + 40 + 11 = 666.

It is not a de Polignac number, because 23320240234011 - 2¹¹ = 23320240231963 is a prime.

It is a super-2 number, since 2×23320240234011² (a number of 28 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (23320240230011) 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 47 ways as a sum of consecutive naturals, for example, 5868985 + ... + 9004746.

It is an arithmetic number, because the mean of its divisors is an integer number (822933844096).

Almost surely, 2^{23320240234011} is an apocalyptic number.

23320240234011 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

23320240234011 is a deficient number, since it is larger than the sum of its proper divisors (16180584282597).

23320240234011 is a wasteful number, since it uses less digits than its factorization.

23320240234011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14874392 (or 14874389 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 27.

Adding to 23320240234011 its reverse (11043204202332), we get a palindrome (34363444436343).

The spelling of 23320240234011 in words is "twenty-three trillion, three hundred twenty billion, two hundred forty million, two hundred thirty-four thousand, eleven".