101043622441 has 4 divisors (see below), whose sum is σ = 101215758672. Its totient is φ = 100871486212.

The previous prime is 101043622439. The next prime is 101043622487. The reversal of 101043622441 is 144226340101.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 144226340101 = 59 ⋅2444514239.

It is a cyclic number.

It is not a de Polignac number, because 101043622441 - 2¹ = 101043622439 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (101043622411) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 86067235 + ... + 86068408.

It is an arithmetic number, because the mean of its divisors is an integer number (25303939668).

Almost surely, 2^101043622441 is an apocalyptic number.

It is an amenable number.

101043622441 is a deficient number, since it is larger than the sum of its proper divisors (172136231).

101043622441 is an equidigital number, since it uses as much as digits as its factorization.

101043622441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 172136230.

The product of its (nonzero) digits is 4608, while the sum is 28.

Adding to 101043622441 its reverse (144226340101), we get a palindrome (245269962542).

The spelling of 101043622441 in words is "one hundred one billion, forty-three million, six hundred twenty-two thousand, four hundred forty-one".