100340043001 has 32 divisors (see below), whose sum is σ = 112935570048. Its totient is φ = 88381808640.

The previous prime is 100340042987. The next prime is 100340043019.

100340043001 is nontrivially palindromic in base 10.

It is a cyclic number.

It is not a de Polignac number, because 100340043001 - 2²¹ = 100337945849 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (100340043091) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 10666366 + ... + 10675768.

It is an arithmetic number, because the mean of its divisors is an integer number (3529236564).

Almost surely, 2^100340043001 is an apocalyptic number.

100340043001 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

100340043001 is a deficient number, since it is larger than the sum of its proper divisors (12595527047).

100340043001 is a wasteful number, since it uses less digits than its factorization.

100340043001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9721.

The product of its (nonzero) digits is 144, while the sum is 16.

It can be divided in two parts, 1003400 and 43001, that added together give a palindrome (1046401).

The spelling of 100340043001 in words is "one hundred billion, three hundred forty million, forty-three thousand, one".