1020144201 has 8 divisors (see below), whose sum is σ = 1362025920. Its totient is φ = 679179312.

The previous prime is 1020144197. The next prime is 1020144217. The reversal of 1020144201 is 1024410201.

1020144201 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1020144201 - 2² = 1020144197 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (1020144271) 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, 226606 + ... + 231063.

It is an arithmetic number, because the mean of its divisors is an integer number (170253240).

Almost surely, 2^1020144201 is an apocalyptic number.

It is an amenable number.

1020144201 is a deficient number, since it is larger than the sum of its proper divisors (341881719).

1020144201 is an equidigital number, since it uses as much as digits as its factorization.

1020144201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 458415.

The product of its (nonzero) digits is 64, while the sum is 15.

The square root of 1020144201 is about 31939.6963197836. The cubic root of 1020144201 is about 1006.6701439266.

Adding to 1020144201 its reverse (1024410201), we get a palindrome (2044554402).

The spelling of 1020144201 in words is "one billion, twenty million, one hundred forty-four thousand, two hundred one".