101001343443 has 384 divisors, whose sum is σ = 201215508480. Its totient is φ = 44198784000.

The previous prime is 101001343433. The next prime is 101001343447. The reversal of 101001343443 is 344343100101.

It is not a de Polignac number, because 101001343443 - 2⁸ = 101001343187 is a prime.

It is not an unprimeable number, because it can be changed into a prime (101001343447) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 383 ways as a sum of consecutive naturals, for example, 1422554098 + ... + 1422554168.

It is an arithmetic number, because the mean of its divisors is an integer number (523998720).

Almost surely, 2^101001343443 is an apocalyptic number.

101001343443 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

101001343443 is a deficient number, since it is larger than the sum of its proper divisors (100214165037).

101001343443 is a wasteful number, since it uses less digits than its factorization.

101001343443 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 239 (or 232 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 24.

Adding to 101001343443 its reverse (344343100101), we get a palindrome (445344443544).

It can be divided in two parts, 101001 and 343443, that added together give a palindrome (444444).

The spelling of 101001343443 in words is "one hundred one billion, one million, three hundred forty-three thousand, four hundred forty-three".