152340302 has 8 divisors (see below), whose sum is σ = 232256712. Its totient is φ = 74921400.

The previous prime is 152340299. The next prime is 152340311. The reversal of 152340302 is 203043251.

It is a happy number.

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

It is a super-2 number, since 2×152340302² = 46415135226902408, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 624224 + ... + 624467.

It is an arithmetic number, because the mean of its divisors is an integer number (29032089).

Almost surely, 2^152340302 is an apocalyptic number.

152340302 is a deficient number, since it is larger than the sum of its proper divisors (79916410).

152340302 is a wasteful number, since it uses less digits than its factorization.

152340302 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1248754.

The product of its (nonzero) digits is 720, while the sum is 20.

The square root of 152340302 is about 12342.6213585283. The cubic root of 152340302 is about 534.0783058821.

Adding to 152340302 its reverse (203043251), we get a palindrome (355383553).

The spelling of 152340302 in words is "one hundred fifty-two million, three hundred forty thousand, three hundred two".