1353307661203 has 8 divisors (see below), whose sum is σ = 1373860452240. Its totient is φ = 1332765287040.

The previous prime is 1353307661177. The next prime is 1353307661227. The reversal of 1353307661203 is 3021667033531.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1353307661203 - 2¹⁷ = 1353307530131 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1353307661263) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2342218 + ... + 2862271.

It is an arithmetic number, because the mean of its divisors is an integer number (171732556530).

Almost surely, 2^{1353307661203} is an apocalyptic number.

1353307661203 is a deficient number, since it is larger than the sum of its proper divisors (20552791037).

1353307661203 is an equidigital number, since it uses as much as digits as its factorization.

1353307661203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5208437.

The product of its (nonzero) digits is 204120, while the sum is 40.

The spelling of 1353307661203 in words is "one trillion, three hundred fifty-three billion, three hundred seven million, six hundred sixty-one thousand, two hundred three".