101441403142 has 32 divisors (see below), whose sum is σ = 163258881120. Its totient is φ = 47129195520.

The previous prime is 101441403109. The next prime is 101441403187. The reversal of 101441403142 is 241304144101.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 756268 + ... + 880240.

It is an arithmetic number, because the mean of its divisors is an integer number (5101840035).

Almost surely, 2^101441403142 is an apocalyptic number.

101441403142 is a deficient number, since it is larger than the sum of its proper divisors (61817477978).

101441403142 is a wasteful number, since it uses less digits than its factorization.

101441403142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 124408.

The product of its (nonzero) digits is 1536, while the sum is 25.

Adding to 101441403142 its reverse (241304144101), we get a palindrome (342745547243).

The spelling of 101441403142 in words is "one hundred one billion, four hundred forty-one million, four hundred three thousand, one hundred forty-two".