143351345 has 8 divisors (see below), whose sum is σ = 172088064. Its totient is φ = 114636784.

The previous prime is 143351339. The next prime is 143351359. The reversal of 143351345 is 543153341.

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 143351345 - 2¹² = 143347249 is a prime.

It is a super-2 number, since 2×143351345² = 41099216226618050, which contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

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, 17162 + ... + 24108.

It is an arithmetic number, because the mean of its divisors is an integer number (21511008).

Almost surely, 2^143351345 is an apocalyptic number.

It is an amenable number.

143351345 is a deficient number, since it is larger than the sum of its proper divisors (28736719).

143351345 is an equidigital number, since it uses as much as digits as its factorization.

143351345 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11079.

The product of its digits is 10800, while the sum is 29.

The square root of 143351345 is about 11972.9422031512. The cubic root of 143351345 is about 523.3600770228.

The spelling of 143351345 in words is "one hundred forty-three million, three hundred fifty-one thousand, three hundred forty-five".