1353020207353 has 4 divisors (see below), whose sum is σ = 1353026937168. Its totient is φ = 1353013477540.

The previous prime is 1353020207347. The next prime is 1353020207393. The reversal of 1353020207353 is 3537020203531.

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 a cyclic number.

It is not a de Polignac number, because 1353020207353 - 2⁹ = 1353020206841 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1353020207393) 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, 3053743 + ... + 3468628.

It is an arithmetic number, because the mean of its divisors is an integer number (338256734292).

Almost surely, 2^{1353020207353} is an apocalyptic number.

It is an amenable number.

1353020207353 is a deficient number, since it is larger than the sum of its proper divisors (6729815).

1353020207353 is an equidigital number, since it uses as much as digits as its factorization.

1353020207353 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6729814.

The product of its (nonzero) digits is 56700, while the sum is 34.

The spelling of 1353020207353 in words is "one trillion, three hundred fifty-three billion, twenty million, two hundred seven thousand, three hundred fifty-three".