100001430220142 has 32 divisors (see below), whose sum is σ = 168248452796928. Its totient is φ = 44182891800000.

The previous prime is 100001430220129. The next prime is 100001430220207. The reversal of 100001430220142 is 241022034100001.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 204305984 + ... + 204794867.

It is an arithmetic number, because the mean of its divisors is an integer number (5257764149904).

Almost surely, 2^{100001430220142} is an apocalyptic number.

100001430220142 is a deficient number, since it is larger than the sum of its proper divisors (68247022576786).

100001430220142 is a wasteful number, since it uses less digits than its factorization.

100001430220142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 409101176.

The product of its (nonzero) digits is 384, while the sum is 20.

Adding to 100001430220142 its reverse (241022034100001), we get a palindrome (341023464320143).

The spelling of 100001430220142 in words is "one hundred trillion, one billion, four hundred thirty million, two hundred twenty thousand, one hundred forty-two".