101423141022 has 64 divisors (see below), whose sum is σ = 232576602624. Its totient is φ = 28884159360.

The previous prime is 101423141003. The next prime is 101423141033. The reversal of 101423141022 is 220141324101.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a self number, because there is not a number n which added to its sum of digits gives 101423141022.

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 31 ways as a sum of consecutive naturals, for example, 20557668 + ... + 20562600.

It is an arithmetic number, because the mean of its divisors is an integer number (3634009416).

Almost surely, 2^101423141022 is an apocalyptic number.

101423141022 is an abundant number, since it is smaller than the sum of its proper divisors (131153461602).

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

101423141022 is a wasteful number, since it uses less digits than its factorization.

101423141022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6433.

The product of its (nonzero) digits is 384, while the sum is 21.

Adding to 101423141022 its reverse (220141324101), we get a palindrome (321564465123).

The spelling of 101423141022 in words is "one hundred one billion, four hundred twenty-three million, one hundred forty-one thousand, twenty-two".