101423111012 has 24 divisors (see below), whose sum is σ = 180863879616. Its totient is φ = 49747976928.

The previous prime is 101423110979. The next prime is 101423111021. The reversal of 101423111012 is 210111324101.

101423111012 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1766753 + ... + 1823255.

It is an arithmetic number, because the mean of its divisors is an integer number (7535994984).

Almost surely, 2^101423111012 is an apocalyptic number.

It is an amenable number.

101423111012 is a deficient number, since it is larger than the sum of its proper divisors (79440768604).

101423111012 is a wasteful number, since it uses less digits than its factorization.

101423111012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65027 (or 65025 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 17.

Adding to 101423111012 its reverse (210111324101), we get a palindrome (311534435113).

The spelling of 101423111012 in words is "one hundred one billion, four hundred twenty-three million, one hundred eleven thousand, twelve".