1020110231201 has 8 divisors (see below), whose sum is σ = 1055353264320. Its totient is φ = 984871652688.

The previous prime is 1020110231197. The next prime is 1020110231219. The reversal of 1020110231201 is 1021320110201.

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

It is not a de Polignac number, because 1020110231201 - 2² = 1020110231197 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1020110231501) 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, 644381 + ... + 1566986.

It is an arithmetic number, because the mean of its divisors is an integer number (131919158040).

Almost surely, 2^{1020110231201} is an apocalyptic number.

It is an amenable number.

1020110231201 is a deficient number, since it is larger than the sum of its proper divisors (35243033119).

1020110231201 is a wasteful number, since it uses less digits than its factorization.

1020110231201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2227303.

The product of its (nonzero) digits is 24, while the sum is 14.

Adding to 1020110231201 its reverse (1021320110201), we get a palindrome (2041430341402).

The spelling of 1020110231201 in words is "one trillion, twenty billion, one hundred ten million, two hundred thirty-one thousand, two hundred one".