23112321010 has 32 divisors (see below), whose sum is σ = 41782910400. Its totient is φ = 9204837312.

The previous prime is 23112320999. The next prime is 23112321019. The reversal of 23112321010 is 1012321132.

It is not an unprimeable number, because it can be changed into a prime (23112321019) 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, 2998141 + ... + 3005839.

It is an arithmetic number, because the mean of its divisors is an integer number (1305715950).

Almost surely, 2^23112321010 is an apocalyptic number.

23112321010 is a deficient number, since it is larger than the sum of its proper divisors (18670589390).

23112321010 is a wasteful number, since it uses less digits than its factorization.

23112321010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8970.

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 23112321010 its reverse (1012321132), we get a palindrome (24124642142).

The spelling of 23112321010 in words is "twenty-three billion, one hundred twelve million, three hundred twenty-one thousand, ten".