1044010121201 has 8 divisors (see below), whose sum is σ = 1045005139200. Its totient is φ = 1043015520528.

The previous prime is 1044010121197. The next prime is 1044010121221. The reversal of 1044010121201 is 1021210104401.

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 1044010121201 - 2² = 1044010121197 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 1044010121201.

It is not an unprimeable number, because it can be changed into a prime (1044010121221) 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, 5020640 + ... + 5224446.

It is an arithmetic number, because the mean of its divisors is an integer number (130625642400).

Almost surely, 2^{1044010121201} is an apocalyptic number.

It is an amenable number.

1044010121201 is a deficient number, since it is larger than the sum of its proper divisors (995017999).

1044010121201 is a wasteful number, since it uses less digits than its factorization.

1044010121201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 208663.

The product of its (nonzero) digits is 64, while the sum is 17.

Adding to 1044010121201 its reverse (1021210104401), we get a palindrome (2065220225602).

The spelling of 1044010121201 in words is "one trillion, forty-four billion, ten million, one hundred twenty-one thousand, two hundred one".