201100001343 has 8 divisors (see below), whose sum is σ = 282245616000. Its totient is φ = 127010527128.

The previous prime is 201100001329. The next prime is 201100001357. The reversal of 201100001343 is 343100001102.

It is an interprime number because it is at equal distance from previous prime (201100001329) and next prime (201100001357).

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

It is not a de Polignac number, because 201100001343 - 2⁸ = 201100001087 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (201100001303) 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, 1764035043 + ... + 1764035156.

It is an arithmetic number, because the mean of its divisors is an integer number (35280702000).

Almost surely, 2^201100001343 is an apocalyptic number.

201100001343 is a deficient number, since it is larger than the sum of its proper divisors (81145614657).

201100001343 is a wasteful number, since it uses less digits than its factorization.

201100001343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3528070221.

The product of its (nonzero) digits is 72, while the sum is 15.

Adding to 201100001343 its reverse (343100001102), we get a palindrome (544200002445).

The spelling of 201100001343 in words is "two hundred one billion, one hundred million, one thousand, three hundred forty-three".