145135343 has 8 divisors (see below), whose sum is σ = 151600800. Its totient is φ = 138767328.

The previous prime is 145135337. The next prime is 145135369. The reversal of 145135343 is 343531541.

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 145135343 - 2⁴ = 145135327 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (29).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (145135373) 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, 21308 + ... + 27281.

It is an arithmetic number, because the mean of its divisors is an integer number (18950100).

Almost surely, 2^145135343 is an apocalyptic number.

145135343 is a deficient number, since it is larger than the sum of its proper divisors (6465457).

145135343 is a wasteful number, since it uses less digits than its factorization.

145135343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48721.

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

The square root of 145135343 is about 12047.2130802107. The cubic root of 145135343 is about 525.5221930495.

Adding to 145135343 its reverse (343531541), we get a palindrome (488666884).

The spelling of 145135343 in words is "one hundred forty-five million, one hundred thirty-five thousand, three hundred forty-three".