1320162030153 has 24 divisors (see below), whose sum is σ = 2073640844808. Its totient is φ = 805949471232.

The previous prime is 1320162030139. The next prime is 1320162030163. The reversal of 1320162030153 is 3510302610231.

1320162030153 is a `hidden beast` number, since 1 + 3 + 2 + 0 + 1 + 620 + 30 + 1 + 5 + 3 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 973938055689 + 346223974464 = 986883^2 + 588408^2 .

It is not a de Polignac number, because 1320162030153 - 2¹³ = 1320162021961 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (1320162030163) 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 23 ways as a sum of consecutive naturals, for example, 116595826 + ... + 116607147.

It is an arithmetic number, because the mean of its divisors is an integer number (86401701867).

Almost surely, 2^{1320162030153} is an apocalyptic number.

It is an amenable number.

1320162030153 is a deficient number, since it is larger than the sum of its proper divisors (753478814655).

1320162030153 is a wasteful number, since it uses less digits than its factorization.

1320162030153 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 233203033 (or 233203030 counting only the distinct ones).

The product of its (nonzero) digits is 3240, while the sum is 27.

Adding to 1320162030153 its reverse (3510302610231), we get a palindrome (4830464640384).

The spelling of 1320162030153 in words is "one trillion, three hundred twenty billion, one hundred sixty-two million, thirty thousand, one hundred fifty-three".