1353165013 has 4 divisors (see below), whose sum is σ = 1375348108. Its totient is φ = 1330981920.

The previous prime is 1353165001. The next prime is 1353165041. The reversal of 1353165013 is 3105613531.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 553519729 + 799645284 = 23527^2 + 28278^2 .

It is a cyclic number.

It is not a de Polignac number, because 1353165013 - 2²⁵ = 1319610581 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1353165053) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11091456 + ... + 11091577.

It is an arithmetic number, because the mean of its divisors is an integer number (343837027).

Almost surely, 2^1353165013 is an apocalyptic number.

It is an amenable number.

1353165013 is a deficient number, since it is larger than the sum of its proper divisors (22183095).

1353165013 is an equidigital number, since it uses as much as digits as its factorization.

1353165013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22183094.

The product of its (nonzero) digits is 4050, while the sum is 28.

The square root of 1353165013 is about 36785.3912987207. The cubic root of 1353165013 is about 1106.0724797638.

Adding to 1353165013 its reverse (3105613531), we get a palindrome (4458778544).

The spelling of 1353165013 in words is "one billion, three hundred fifty-three million, one hundred sixty-five thousand, thirteen".