1320310210041 has 24 divisors (see below), whose sum is σ = 2057397942600. Its totient is φ = 812799177216.

The previous prime is 1320310210013. The next prime is 1320310210067. The reversal of 1320310210041 is 1400120130231.

It can be written as a sum of positive squares in 4 ways, for example, as 582162896016 + 738147314025 = 762996^2 + 859155^2 .

It is not a de Polignac number, because 1320310210041 - 2¹³ = 1320310201849 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 1320310209996 and 1320310210023.

It is not an unprimeable number, because it can be changed into a prime (1320310210081) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 81402066 + ... + 81418283.

It is an arithmetic number, because the mean of its divisors is an integer number (85724914275).

Almost surely, 2^{1320310210041} is an apocalyptic number.

It is an amenable number.

1320310210041 is a deficient number, since it is larger than the sum of its proper divisors (737087732559).

1320310210041 is a wasteful number, since it uses less digits than its factorization.

1320310210041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 162820425 (or 162820422 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

Adding to 1320310210041 its reverse (1400120130231), we get a palindrome (2720430340272).

It can be divided in two parts, 1320310 and 210041, that added together give a palindrome (1530351).

The spelling of 1320310210041 in words is "one trillion, three hundred twenty billion, three hundred ten million, two hundred ten thousand, forty-one".