101075520254 has 8 divisors (see below), whose sum is σ = 151991369568. Its totient is φ = 50411730400.

The previous prime is 101075520253. The next prime is 101075520289. The reversal of 101075520254 is 452025570101.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 101075520254.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101075520253) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 63013862 + ... + 63015465.

It is an arithmetic number, because the mean of its divisors is an integer number (18998921196).

Almost surely, 2^101075520254 is an apocalyptic number.

101075520254 is a deficient number, since it is larger than the sum of its proper divisors (50915849314).

101075520254 is a wasteful number, since it uses less digits than its factorization.

101075520254 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 126029730.

The product of its (nonzero) digits is 14000, while the sum is 32.

The spelling of 101075520254 in words is "one hundred one billion, seventy-five million, five hundred twenty thousand, two hundred fifty-four".