1351245141323 has 8 divisors (see below), whose sum is σ = 1684669267200. Its totient is φ = 1052918291880.

The previous prime is 1351245141271. The next prime is 1351245141331. The reversal of 1351245141323 is 3231415421531.

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

It is not a de Polignac number, because 1351245141323 - 2²⁰ = 1351244092747 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1351245141383) 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, 8774319023 + ... + 8774319176.

It is an arithmetic number, because the mean of its divisors is an integer number (210583658400).

Almost surely, 2^{1351245141323} is an apocalyptic number.

1351245141323 is a deficient number, since it is larger than the sum of its proper divisors (333424125877).

1351245141323 is a wasteful number, since it uses less digits than its factorization.

1351245141323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17548638217.

The product of its digits is 43200, while the sum is 35.

The spelling of 1351245141323 in words is "one trillion, three hundred fifty-one billion, two hundred forty-five million, one hundred forty-one thousand, three hundred twenty-three".