23120201230 has 32 divisors (see below), whose sum is σ = 48051896256. Its totient is φ = 7845202944.

The previous prime is 23120201191. The next prime is 23120201239. The reversal of 23120201230 is 3210202132.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23120201239) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1695729 + ... + 1709308.

It is an arithmetic number, because the mean of its divisors is an integer number (1501621758).

Almost surely, 2^23120201230 is an apocalyptic number.

23120201230 is an abundant number, since it is smaller than the sum of its proper divisors (24931695026).

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

23120201230 is a wasteful number, since it uses less digits than its factorization.

23120201230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3405148.

The product of its (nonzero) digits is 144, while the sum is 16.

Adding to 23120201230 its reverse (3210202132), we get a palindrome (26330403362).

The spelling of 23120201230 in words is "twenty-three billion, one hundred twenty million, two hundred one thousand, two hundred thirty".