153213383 has 4 divisors (see below), whose sum is σ = 155810280. Its totient is φ = 150616488.

The previous prime is 153213353. The next prime is 153213421. The reversal of 153213383 is 383312351.

153213383 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 153213383 - 2⁸ = 153213127 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (153213323) 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, 1298360 + ... + 1298477.

It is an arithmetic number, because the mean of its divisors is an integer number (38952570).

Almost surely, 2^153213383 is an apocalyptic number.

153213383 is a deficient number, since it is larger than the sum of its proper divisors (2596897).

153213383 is an equidigital number, since it uses as much as digits as its factorization.

153213383 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2596896.

The product of its digits is 6480, while the sum is 29.

The square root of 153213383 is about 12377.9393680855. The cubic root of 153213383 is about 535.0966524071.

The spelling of 153213383 in words is "one hundred fifty-three million, two hundred thirteen thousand, three hundred eighty-three".