145335302 has 8 divisors (see below), whose sum is σ = 249146256. Its totient is φ = 62286552.

The previous prime is 145335301. The next prime is 145335319. The reversal of 145335302 is 203533541.

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

It is a super-2 number, since 2×145335302² = 42244700014862408, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (145335301) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5190533 + ... + 5190560.

It is an arithmetic number, because the mean of its divisors is an integer number (31143282).

Almost surely, 2^145335302 is an apocalyptic number.

145335302 is a deficient number, since it is larger than the sum of its proper divisors (103810954).

145335302 is a wasteful number, since it uses less digits than its factorization.

145335302 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10381102.

The product of its (nonzero) digits is 5400, while the sum is 26.

The square root of 145335302 is about 12055.5091970435. The cubic root of 145335302 is about 525.7634268935.

Adding to 145335302 its reverse (203533541), we get a palindrome (348868843).

The spelling of 145335302 in words is "one hundred forty-five million, three hundred thirty-five thousand, three hundred two".