101120021988344 has 8 divisors (see below), whose sum is σ = 189600041228160. Its totient is φ = 50560010994168.

The previous prime is 101120021988343. The next prime is 101120021988383. The reversal of 101120021988344 is 443889120021101.

It is a happy number.

101120021988344 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (8).

It is a junction number, because it is equal to n+sod(n) for n = 101120021988295 and 101120021988304.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101120021988343) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6320001374264 + ... + 6320001374279.

It is an arithmetic number, because the mean of its divisors is an integer number (23700005153520).

Almost surely, 2^{101120021988344} is an apocalyptic number.

It is an amenable number.

101120021988344 is a deficient number, since it is larger than the sum of its proper divisors (88480019239816).

101120021988344 is a wasteful number, since it uses less digits than its factorization.

101120021988344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12640002748549 (or 12640002748545 counting only the distinct ones).

The product of its (nonzero) digits is 110592, while the sum is 44.

The spelling of 101120021988344 in words is "one hundred one trillion, one hundred twenty billion, twenty-one million, nine hundred eighty-eight thousand, three hundred forty-four".