152012343 has 8 divisors (see below), whose sum is σ = 231637888. Its totient is φ = 86864184.

The previous prime is 152012339. The next prime is 152012383. The reversal of 152012343 is 343210251.

152012343 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 152012343 - 2² = 152012339 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21), and also a Moran number because the ratio is a prime number: 7238683 = 152012343 / (1 + 5 + 2 + 0 + 1 + 2 + 3 + 4 + 3).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (152012383) 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, 3619321 + ... + 3619362.

It is an arithmetic number, because the mean of its divisors is an integer number (28954736).

Almost surely, 2^152012343 is an apocalyptic number.

152012343 is a deficient number, since it is larger than the sum of its proper divisors (79625545).

152012343 is an equidigital number, since it uses as much as digits as its factorization.

152012343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7238693.

The product of its (nonzero) digits is 720, while the sum is 21.

The square root of 152012343 is about 12329.3285705265. The cubic root of 152012343 is about 533.6947750032.

Adding to 152012343 its reverse (343210251), we get a palindrome (495222594).

The spelling of 152012343 in words is "one hundred fifty-two million, twelve thousand, three hundred forty-three".