1353542343003 has 8 divisors (see below), whose sum is σ = 2005247915600. Its totient is φ = 902361561984.

The previous prime is 1353542342983. The next prime is 1353542343011. The reversal of 1353542343003 is 3003432453531.

1353542343003 is a `hidden beast` number, since 1 + 3 + 53 + 542 + 34 + 30 + 0 + 3 = 666.

It is not a de Polignac number, because 1353542343003 - 2¹⁰ = 1353542341979 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1353542343103) 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, 25065598918 + ... + 25065598971.

It is an arithmetic number, because the mean of its divisors is an integer number (250655989450).

Almost surely, 2^{1353542343003} is an apocalyptic number.

1353542343003 is a deficient number, since it is larger than the sum of its proper divisors (651705572597).

1353542343003 is an equidigital number, since it uses as much as digits as its factorization.

1353542343003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50131197898 (or 50131197892 counting only the distinct ones).

The product of its (nonzero) digits is 194400, while the sum is 36.

Adding to 1353542343003 its reverse (3003432453531), we get a palindrome (4356974796534).

The spelling of 1353542343003 in words is "one trillion, three hundred fifty-three billion, five hundred forty-two million, three hundred forty-three thousand, three".