101383421048 has 64 divisors (see below), whose sum is σ = 236278365120. Its totient is φ = 39710592000.

The previous prime is 101383421039. The next prime is 101383421143. The reversal of 101383421048 is 840124383101.

It is a super-3 number, since 3×101383421048³ (a number of 34 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 101383420999 and 101383421017.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 615893 + ... + 762948.

It is an arithmetic number, because the mean of its divisors is an integer number (3691849455).

Almost surely, 2^101383421048 is an apocalyptic number.

It is an amenable number.

101383421048 is an abundant number, since it is smaller than the sum of its proper divisors (134894944072).

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

101383421048 is a wasteful number, since it uses less digits than its factorization.

101383421048 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1378968 (or 1378964 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 35.

The spelling of 101383421048 in words is "one hundred one billion, three hundred eighty-three million, four hundred twenty-one thousand, forty-eight".