1010330123201 has 4 divisors (see below), whose sum is σ = 1154662997952. Its totient is φ = 865997248452.

The previous prime is 1010330123197. The next prime is 1010330123261. The reversal of 1010330123201 is 1023210330101.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 1010330123201 - 2² = 1010330123197 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 1010330123201.

It is not an unprimeable number, because it can be changed into a prime (1010330123261) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 72166437365 + ... + 72166437378.

It is an arithmetic number, because the mean of its divisors is an integer number (288665749488).

Almost surely, 2^{1010330123201} is an apocalyptic number.

It is an amenable number.

1010330123201 is a deficient number, since it is larger than the sum of its proper divisors (144332874751).

1010330123201 is an equidigital number, since it uses as much as digits as its factorization.

1010330123201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 144332874750.

The product of its (nonzero) digits is 108, while the sum is 17.

Adding to 1010330123201 its reverse (1023210330101), we get a palindrome (2033540453302).

The spelling of 1010330123201 in words is "one trillion, ten billion, three hundred thirty million, one hundred twenty-three thousand, two hundred one".