1357312353 has 8 divisors (see below), whose sum is σ = 1823565216. Its totient is φ = 897967200.

The previous prime is 1357312337. The next prime is 1357312379. The reversal of 1357312353 is 3532137531.

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

It is not a de Polignac number, because 1357312353 - 2⁴ = 1357312337 is a prime.

It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (1357312553) 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, 1726468 + ... + 1727253.

It is an arithmetic number, because the mean of its divisors is an integer number (227945652).

Almost surely, 2^1357312353 is an apocalyptic number.

It is an amenable number.

1357312353 is a deficient number, since it is larger than the sum of its proper divisors (466252863).

1357312353 is a wasteful number, since it uses less digits than its factorization.

1357312353 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3453855.

The product of its digits is 28350, while the sum is 33.

The square root of 1357312353 is about 36841.7202774246. The cubic root of 1357312353 is about 1107.2013344696.

Adding to 1357312353 its reverse (3532137531), we get a palindrome (4889449884).

The spelling of 1357312353 in words is "one billion, three hundred fifty-seven million, three hundred twelve thousand, three hundred fifty-three".