100101120420343 has 8 divisors (see below), whose sum is σ = 114740750158112. Its totient is φ = 85546358102016.

The previous prime is 100101120420341. The next prime is 100101120420347. The reversal of 100101120420343 is 343024021101001.

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

It is not a de Polignac number, because 100101120420343 - 2¹ = 100101120420341 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100101120420341) 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, 21216852330 + ... + 21216857047.

It is an arithmetic number, because the mean of its divisors is an integer number (14342593769764).

Almost surely, 2^{100101120420343} is an apocalyptic number.

100101120420343 is a deficient number, since it is larger than the sum of its proper divisors (14639629737769).

100101120420343 is an equidigital number, since it uses as much as digits as its factorization.

100101120420343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42433709721.

The product of its (nonzero) digits is 576, while the sum is 22.

Adding to 100101120420343 its reverse (343024021101001), we get a palindrome (443125141521344).

The spelling of 100101120420343 in words is "one hundred trillion, one hundred one billion, one hundred twenty million, four hundred twenty thousand, three hundred forty-three".