23201000334 has 24 divisors (see below), whose sum is σ = 50664656640. Its totient is φ = 7672771008.

The previous prime is 23201000299. The next prime is 23201000357. The reversal of 23201000334 is 43300010232.

23201000334 is a `hidden beast` number, since 2 + 320 + 10 + 0 + 0 + 334 = 666.

It is a super-2 number, since 2×23201000334² (a number of 22 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5072299 + ... + 5076870.

It is an arithmetic number, because the mean of its divisors is an integer number (2111027360).

Almost surely, 2^23201000334 is an apocalyptic number.

23201000334 is an abundant number, since it is smaller than the sum of its proper divisors (27463656306).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

23201000334 is a wasteful number, since it uses less digits than its factorization.

23201000334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10149304 (or 10149301 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 18.

Adding to 23201000334 its reverse (43300010232), we get a palindrome (66501010566).

The spelling of 23201000334 in words is "twenty-three billion, two hundred one million, three hundred thirty-four", and thus it is an aban number.