101440341199 has 4 divisors (see below), whose sum is σ = 101460397720. Its totient is φ = 101420284680.

The previous prime is 101440341187. The next prime is 101440341257. The reversal of 101440341199 is 991143044101.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 991143044101 = 7 ⋅141591863443.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-101440341199 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 (101440341169) 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, 10020672 + ... + 10030789.

It is an arithmetic number, because the mean of its divisors is an integer number (25365099430).

Almost surely, 2^101440341199 is an apocalyptic number.

101440341199 is a deficient number, since it is larger than the sum of its proper divisors (20056521).

101440341199 is an equidigital number, since it uses as much as digits as its factorization.

101440341199 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20056520.

The product of its (nonzero) digits is 15552, while the sum is 37.

The spelling of 101440341199 in words is "one hundred one billion, four hundred forty million, three hundred forty-one thousand, one hundred ninety-nine".