100231303340343 has 32 divisors (see below), whose sum is σ = 152776685592576. Its totient is φ = 57258806323968.

The previous prime is 100231303340281. The next prime is 100231303340411. The reversal of 100231303340343 is 343043303132001.

It is not a de Polignac number, because 100231303340343 - 2⁶ = 100231303340279 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 100231303340343.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100231303340143) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1142284330 + ... + 1142372072.

It is an arithmetic number, because the mean of its divisors is an integer number (4774271424768).

Almost surely, 2^{100231303340343} is an apocalyptic number.

100231303340343 is a deficient number, since it is larger than the sum of its proper divisors (52545382252233).

100231303340343 is an equidigital number, since it uses as much as digits as its factorization.

100231303340343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 102543.

The product of its (nonzero) digits is 23328, while the sum is 30.

Adding to 100231303340343 its reverse (343043303132001), we get a palindrome (443274606472344).

The spelling of 100231303340343 in words is "one hundred trillion, two hundred thirty-one billion, three hundred three million, three hundred forty thousand, three hundred forty-three".