100021344243119 has 8 divisors (see below), whose sum is σ = 107724059152080. Its totient is φ = 92319881527296.

The previous prime is 100021344243109. The next prime is 100021344243127. The reversal of 100021344243119 is 911342443120001.

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

It is a cyclic number.

It is not a de Polignac number, because 100021344243119 - 2³⁶ = 99952624766383 is a prime.

It is a super-2 number, since 2×100021344243119² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100021344243109) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 312882377 + ... + 313201890.

It is an arithmetic number, because the mean of its divisors is an integer number (13465507394010).

Almost surely, 2^{100021344243119} is an apocalyptic number.

100021344243119 is a deficient number, since it is larger than the sum of its proper divisors (7702714908961).

100021344243119 is a wasteful number, since it uses less digits than its factorization.

100021344243119 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 626096569.

The product of its (nonzero) digits is 20736, while the sum is 35.

The spelling of 100021344243119 in words is "one hundred trillion, twenty-one billion, three hundred forty-four million, two hundred forty-three thousand, one hundred nineteen".