101042530126 has 8 divisors (see below), whose sum is σ = 155088534744. Its totient is φ = 49346351880.

The previous prime is 101042530111. The next prime is 101042530139. The reversal of 101042530126 is 621035240101.

It is a happy number.

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 101042530126.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 587456485 + ... + 587456656.

It is an arithmetic number, because the mean of its divisors is an integer number (19386066843).

Almost surely, 2^101042530126 is an apocalyptic number.

101042530126 is a deficient number, since it is larger than the sum of its proper divisors (54046004618).

101042530126 is a wasteful number, since it uses less digits than its factorization.

101042530126 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1174913186.

The product of its (nonzero) digits is 1440, while the sum is 25.

Adding to 101042530126 its reverse (621035240101), we get a palindrome (722077770227).

The spelling of 101042530126 in words is "one hundred one billion, forty-two million, five hundred thirty thousand, one hundred twenty-six".