101130120443 has 8 divisors (see below), whose sum is σ = 110397384000. Its totient is φ = 91875126280.

The previous prime is 101130120409. The next prime is 101130120517. The reversal of 101130120443 is 344021031101.

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

It is a cyclic number.

It is not a de Polignac number, because 101130120443 - 2⁶ = 101130120379 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (101130120643) 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 7 ways as a sum of consecutive naturals, for example, 3050105 + ... + 3083082.

It is an arithmetic number, because the mean of its divisors is an integer number (13799673000).

Almost surely, 2^101130120443 is an apocalyptic number.

101130120443 is a deficient number, since it is larger than the sum of its proper divisors (9267263557).

101130120443 is a wasteful number, since it uses less digits than its factorization.

101130120443 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6134697.

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 101130120443 its reverse (344021031101), we get a palindrome (445151151544).

The spelling of 101130120443 in words is "one hundred one billion, one hundred thirty million, one hundred twenty thousand, four hundred forty-three".