101044243111 has 8 divisors (see below), whose sum is σ = 117936138240. Its totient is φ = 84766598808.

The previous prime is 101044243081. The next prime is 101044243127. The reversal of 101044243111 is 111342440101.

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 101044243111 - 2²¹ = 101042145959 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101044243171) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 153562351 + ... + 153563008.

It is an arithmetic number, because the mean of its divisors is an integer number (14742017280).

Almost surely, 2^101044243111 is an apocalyptic number.

101044243111 is a deficient number, since it is larger than the sum of its proper divisors (16891895129).

101044243111 is an equidigital number, since it uses as much as digits as its factorization.

101044243111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 307125413.

The product of its (nonzero) digits is 384, while the sum is 22.

Adding to 101044243111 its reverse (111342440101), we get a palindrome (212386683212).

The spelling of 101044243111 in words is "one hundred one billion, forty-four million, two hundred forty-three thousand, one hundred eleven".