101106666744 has 32 divisors (see below), whose sum is σ = 252778533840. Its totient is φ = 33700640000.

The previous prime is 101106666743. The next prime is 101106666751. The reversal of 101106666744 is 447666601101.

It is a junction number, because it is equal to n+sod(n) for n = 101106666696 and 101106666705.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101106666743) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 495994 + ... + 669494.

Almost surely, 2^101106666744 is an apocalyptic number.

It is an amenable number.

101106666744 is an abundant number, since it is smaller than the sum of its proper divisors (151671867096).

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

101106666744 is a wasteful number, since it uses less digits than its factorization.

101106666744 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 197791 (or 197787 counting only the distinct ones).

The product of its (nonzero) digits is 145152, while the sum is 42.

The spelling of 101106666744 in words is "one hundred one billion, one hundred six million, six hundred sixty-six thousand, seven hundred forty-four".