101063253242 has 16 divisors (see below), whose sum is σ = 175691452032. Its totient is φ = 42702782640.

The previous prime is 101063253241. The next prime is 101063253251. The reversal of 101063253242 is 242352360101.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (101063253241) 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, 50835653 + ... + 50837640.

It is an arithmetic number, because the mean of its divisors is an integer number (10980715752).

Almost surely, 2^101063253242 is an apocalyptic number.

101063253242 is a deficient number, since it is larger than the sum of its proper divisors (74628198790).

101063253242 is a wasteful number, since it uses less digits than its factorization.

101063253242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 101673373.

The product of its (nonzero) digits is 8640, while the sum is 29.

The spelling of 101063253242 in words is "one hundred one billion, sixty-three million, two hundred fifty-three thousand, two hundred forty-two".