1213341353 has 8 divisors (see below), whose sum is σ = 1434492480. Its totient is φ = 1004144400.

The previous prime is 1213341347. The next prime is 1213341359. The reversal of 1213341353 is 3531433121.

It is an interprime number because it is at equal distance from previous prime (1213341347) and next prime (1213341359).

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

It is not a de Polignac number, because 1213341353 - 2¹⁸ = 1213079209 is a prime.

It is a super-3 number, since 3×1213341353³ (a number of 28 digits) contains 333 as substring.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (1213341359) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2988323 + ... + 2988728.

It is an arithmetic number, because the mean of its divisors is an integer number (179311560).

Almost surely, 2^1213341353 is an apocalyptic number.

It is an amenable number.

1213341353 is a deficient number, since it is larger than the sum of its proper divisors (221151127).

1213341353 is an equidigital number, since it uses as much as digits as its factorization.

1213341353 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5977087.

The product of its digits is 3240, while the sum is 26.

The square root of 1213341353 is about 34833.0497229284. The cubic root of 1213341353 is about 1066.5822039349.

Adding to 1213341353 its reverse (3531433121), we get a palindrome (4744774474).

The spelling of 1213341353 in words is "one billion, two hundred thirteen million, three hundred forty-one thousand, three hundred fifty-three".