1353424046123 has 4 divisors (see below), whose sum is σ = 1353517898448. Its totient is φ = 1353330193800.

The previous prime is 1353424046119. The next prime is 1353424046159. The reversal of 1353424046123 is 3216404243531.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1353424046123 - 2² = 1353424046119 is a prime.

It is a super-2 number, since 2×1353424046123² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1353424046113) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 46904528 + ... + 46933373.

It is an arithmetic number, because the mean of its divisors is an integer number (338379474612).

Almost surely, 2^{1353424046123} is an apocalyptic number.

1353424046123 is a deficient number, since it is larger than the sum of its proper divisors (93852325).

1353424046123 is an equidigital number, since it uses as much as digits as its factorization.

1353424046123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 93852324.

The product of its (nonzero) digits is 207360, while the sum is 38.

Adding to 1353424046123 its reverse (3216404243531), we get a palindrome (4569828289654).

The spelling of 1353424046123 in words is "one trillion, three hundred fifty-three billion, four hundred twenty-four million, forty-six thousand, one hundred twenty-three".