1351110451323 has 8 divisors (see below), whose sum is σ = 1821721957200. Its totient is φ = 890619623168.

The previous prime is 1351110451261. The next prime is 1351110451351. The reversal of 1351110451323 is 3231540111531.

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 1351110451323 - 2²⁴ = 1351093674107 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1351110451363) 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, 2530169118 + ... + 2530169651.

It is an arithmetic number, because the mean of its divisors is an integer number (227715244650).

Almost surely, 2^{1351110451323} is an apocalyptic number.

1351110451323 is a deficient number, since it is larger than the sum of its proper divisors (470611505877).

1351110451323 is an equidigital number, since it uses as much as digits as its factorization.

1351110451323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5060338861.

The product of its (nonzero) digits is 5400, while the sum is 30.

Adding to 1351110451323 its reverse (3231540111531), we get a palindrome (4582650562854).

The spelling of 1351110451323 in words is "one trillion, three hundred fifty-one billion, one hundred ten million, four hundred fifty-one thousand, three hundred twenty-three".