100591005204190 has 8 divisors (see below), whose sum is σ = 181063809367560. Its totient is φ = 40236402081672.

The previous prime is 100591005204149. The next prime is 100591005204199. The reversal of 100591005204190 is 91402500195001.

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

It is a super-2 number, since 2×100591005204190² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100591005204199) 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, 5029550260200 + ... + 5029550260219.

It is an arithmetic number, because the mean of its divisors is an integer number (22632976170945).

Almost surely, 2^{100591005204190} is an apocalyptic number.

100591005204190 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

100591005204190 is a deficient number, since it is larger than the sum of its proper divisors (80472804163370).

100591005204190 is a wasteful number, since it uses less digits than its factorization.

100591005204190 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10059100520426.

The product of its (nonzero) digits is 16200, while the sum is 37.

Adding to 100591005204190 its reverse (91402500195001), we get a palindrome (191993505399191).

The spelling of 100591005204190 in words is "one hundred trillion, five hundred ninety-one billion, five million, two hundred four thousand, one hundred ninety".