23101323233331 has 16 divisors (see below), whose sum is σ = 35223840347904. Its totient is φ = 13192572136224.

The previous prime is 23101323233327. The next prime is 23101323233347. The reversal of 23101323233331 is 13333232310132.

It is not a de Polignac number, because 23101323233331 - 2² = 23101323233327 is a prime.

It is a super-2 number, since 2×23101323233331² (a number of 28 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (23101323233321) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 340965201 + ... + 341032946.

It is an arithmetic number, because the mean of its divisors is an integer number (2201490021744).

Almost surely, 2^{23101323233331} is an apocalyptic number.

23101323233331 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

23101323233331 is a deficient number, since it is larger than the sum of its proper divisors (12122517114573).

23101323233331 is a wasteful number, since it uses less digits than its factorization.

23101323233331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 681999770.

The product of its (nonzero) digits is 17496, while the sum is 30.

Adding to 23101323233331 its reverse (13333232310132), we get a palindrome (36434555543463).

The spelling of 23101323233331 in words is "twenty-three trillion, one hundred one billion, three hundred twenty-three million, two hundred thirty-three thousand, three hundred thirty-one".