100342343343 has 16 divisors (see below), whose sum is σ = 145969266816. Its totient is φ = 60806555040.

The previous prime is 100342343291. The next prime is 100342343351. The reversal of 100342343343 is 343343243001.

It is not a de Polignac number, because 100342343343 - 2⁶ = 100342343279 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 100342343343.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100342343443) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 124596 + ... + 464982.

It is an arithmetic number, because the mean of its divisors is an integer number (9123079176).

Almost surely, 2^100342343343 is an apocalyptic number.

100342343343 is a deficient number, since it is larger than the sum of its proper divisors (45626923473).

100342343343 is a wasteful number, since it uses less digits than its factorization.

100342343343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 349334.

The product of its (nonzero) digits is 31104, while the sum is 30.

Adding to 100342343343 its reverse (343343243001), we get a palindrome (443685586344).

The spelling of 100342343343 in words is "one hundred billion, three hundred forty-two million, three hundred forty-three thousand, three hundred forty-three".