101200044401 has 8 divisors (see below), whose sum is σ = 101370850944. Its totient is φ = 101029299840.

The previous prime is 101200044377. The next prime is 101200044427. The reversal of 101200044401 is 104440002101.

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 101200044401 - 2²² = 101195850097 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 101200044401.

It is not an unprimeable number, because it can be changed into a prime (101200044431) 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, 4192196 + ... + 4216266.

It is an arithmetic number, because the mean of its divisors is an integer number (12671356368).

Almost surely, 2^101200044401 is an apocalyptic number.

It is an amenable number.

101200044401 is a deficient number, since it is larger than the sum of its proper divisors (170806543).

101200044401 is an equidigital number, since it uses as much as digits as its factorization.

101200044401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30991.

The product of its (nonzero) digits is 128, while the sum is 17.

Adding to 101200044401 its reverse (104440002101), we get a palindrome (205640046502).

The spelling of 101200044401 in words is "one hundred one billion, two hundred million, forty-four thousand, four hundred one".