1120320303101 has 6 divisors (see below), whose sum is σ = 1182387910302. Its totient is φ = 1061356076280.

The previous prime is 1120320303077. The next prime is 1120320303121. The reversal of 1120320303101 is 1013030230211.

It can be written as a sum of positive squares in only one way, i.e., 568137555001 + 552182748100 = 753749^2 + 743090^2 .

It is not a de Polignac number, because 1120320303101 - 2³⁴ = 1103140433917 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 1120320303101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1120320303121) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1551689810 + ... + 1551690531.

It is an arithmetic number, because the mean of its divisors is an integer number (197064651717).

Almost surely, 2^{1120320303101} is an apocalyptic number.

It is an amenable number.

1120320303101 is a deficient number, since it is larger than the sum of its proper divisors (62067607201).

1120320303101 is an equidigital number, since it uses as much as digits as its factorization.

1120320303101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3103380379 (or 3103380360 counting only the distinct ones).

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

Adding to 1120320303101 its reverse (1013030230211), we get a palindrome (2133350533312).

The spelling of 1120320303101 in words is "one trillion, one hundred twenty billion, three hundred twenty million, three hundred three thousand, one hundred one".