12783153 has 4 divisors (see below), whose sum is σ = 17044208. Its totient is φ = 8522100.

The previous prime is 12783151. The next prime is 12783161. The reversal of 12783153 is 35138721.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 12783153 - 2¹ = 12783151 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 12783153.

It is not an unprimeable number, because it can be changed into a prime (12783151) 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, 2130523 + ... + 2130528.

It is an arithmetic number, because the mean of its divisors is an integer number (4261052).

Almost surely, 2^12783153 is an apocalyptic number.

It is an amenable number.

12783153 is a deficient number, since it is larger than the sum of its proper divisors (4261055).

12783153 is an equidigital number, since it uses as much as digits as its factorization.

12783153 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4261054.

The product of its digits is 5040, while the sum is 30.

The square root of 12783153 is about 3575.3535489515. The cubic root of 12783153 is about 233.8187470683.

The spelling of 12783153 in words is "twelve million, seven hundred eighty-three thousand, one hundred fifty-three".