100104344343 has 10 divisors (see below), whose sum is σ = 149538588584. Its totient is φ = 66736229508.

The previous prime is 100104344341. The next prime is 100104344359. The reversal of 100104344343 is 343443401001.

It is not a de Polignac number, because 100104344343 - 2¹ = 100104344341 is a prime.

It is a super-2 number, since 2×100104344343² (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100104344341) by changing a digit.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 617927971 + ... + 617928132.

Almost surely, 2^100104344343 is an apocalyptic number.

100104344343 is a deficient number, since it is larger than the sum of its proper divisors (49434244241).

100104344343 is an equidigital number, since it uses as much as digits as its factorization.

100104344343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1235856115 (or 1235856106 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 27.

Adding to 100104344343 its reverse (343443401001), we get a palindrome (443547745344).

The spelling of 100104344343 in words is "one hundred billion, one hundred four million, three hundred forty-four thousand, three hundred forty-three".