100502543141422 has 32 divisors (see below), whose sum is σ = 151325801716320. Its totient is φ = 50060977274880.

The previous prime is 100502543141417. The next prime is 100502543141431. The reversal of 100502543141422 is 224141345205001.

It is a super-2 number, since 2×100502543141422² (a number of 29 digits) contains 22 as substring.

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, 5143152972 + ... + 5143172512.

It is an arithmetic number, because the mean of its divisors is an integer number (4728931303635).

Almost surely, 2^{100502543141422} is an apocalyptic number.

100502543141422 is a deficient number, since it is larger than the sum of its proper divisors (50823258574898).

100502543141422 is a wasteful number, since it uses less digits than its factorization.

100502543141422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28468.

The product of its (nonzero) digits is 38400, while the sum is 34.

Adding to 100502543141422 its reverse (224141345205001), we get a palindrome (324643888346423).

The spelling of 100502543141422 in words is "one hundred trillion, five hundred two billion, five hundred forty-three million, one hundred forty-one thousand, four hundred twenty-two".