1324111152 has 80 divisors (see below), whose sum is σ = 4210008320. Its totient is φ = 349214976.

The previous prime is 1324111141. The next prime is 1324111171. The reversal of 1324111152 is 2511114231.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 147202 + ... + 155937.

It is an arithmetic number, because the mean of its divisors is an integer number (52625104).

Almost surely, 2^1324111152 is an apocalyptic number.

1324111152 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1324111152 is an abundant number, since it is smaller than the sum of its proper divisors (2885897168).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1324111152 is a wasteful number, since it uses less digits than its factorization.

1324111152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 303170 (or 303164 counting only the distinct ones).

The product of its digits is 240, while the sum is 21.

The square root of 1324111152 is about 36388.3381318796. The cubic root of 1324111152 is about 1098.0989622184.

Adding to 1324111152 its reverse (2511114231), we get a palindrome (3835225383).

The spelling of 1324111152 in words is "one billion, three hundred twenty-four million, one hundred eleven thousand, one hundred fifty-two".