100383020836343 has 4 divisors (see below), whose sum is σ = 114723452384400. Its totient is φ = 86042589288288.

The previous prime is 100383020836243. The next prime is 100383020836409. The reversal of 100383020836343 is 343638020383001.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 100383020836343 - 2³⁰ = 100381947094519 is a prime.

It is a super-2 number, since 2×100383020836343² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 100383020836294 and 100383020836303.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100383020836243) 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, 7170215774018 + ... + 7170215774031.

It is an arithmetic number, because the mean of its divisors is an integer number (28680863096100).

Almost surely, 2^{100383020836343} is an apocalyptic number.

100383020836343 is a deficient number, since it is larger than the sum of its proper divisors (14340431548057).

100383020836343 is an equidigital number, since it uses as much as digits as its factorization.

100383020836343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14340431548056.

The product of its (nonzero) digits is 746496, while the sum is 44.

The spelling of 100383020836343 in words is "one hundred trillion, three hundred eighty-three billion, twenty million, eight hundred thirty-six thousand, three hundred forty-three".