152213043 has 4 divisors (see below), whose sum is σ = 202950728. Its totient is φ = 101475360.

The previous prime is 152213029. The next prime is 152213059. The reversal of 152213043 is 340312251.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 152213043 - 2⁹ = 152212531 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (152213003) 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, 25368838 + ... + 25368843.

It is an arithmetic number, because the mean of its divisors is an integer number (50737682).

Almost surely, 2^152213043 is an apocalyptic number.

152213043 is a deficient number, since it is larger than the sum of its proper divisors (50737685).

152213043 is an equidigital number, since it uses as much as digits as its factorization.

152213043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50737684.

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

The square root of 152213043 is about 12337.4650151480. The cubic root of 152213043 is about 533.9295485617.

Adding to 152213043 its reverse (340312251), we get a palindrome (492525294).

The spelling of 152213043 in words is "one hundred fifty-two million, two hundred thirteen thousand, forty-three".