101042201443 has 32 divisors (see below), whose sum is σ = 107905996800. Its totient is φ = 94468408320.

The previous prime is 101042201437. The next prime is 101042201471. The reversal of 101042201443 is 344102240101.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 101042201443 - 2²⁹ = 100505330531 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (101042201473) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 48137208 + ... + 48139306.

It is an arithmetic number, because the mean of its divisors is an integer number (3372062400).

Almost surely, 2^101042201443 is an apocalyptic number.

101042201443 is a deficient number, since it is larger than the sum of its proper divisors (6863795357).

101042201443 is a wasteful number, since it uses less digits than its factorization.

101042201443 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2619.

The product of its (nonzero) digits is 768, while the sum is 22.

Adding to 101042201443 its reverse (344102240101), we get a palindrome (445144441544).

The spelling of 101042201443 in words is "one hundred one billion, forty-two million, two hundred one thousand, four hundred forty-three".