1324102021 has 32 divisors (see below), whose sum is σ = 1506988800. Its totient is φ = 1153152000.

The previous prime is 1324102009. The next prime is 1324102027. The reversal of 1324102021 is 1202014231.

It is not a de Polignac number, because 1324102021 - 2⁷ = 1324101893 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1324101986 and 1324102004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1324102027) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6653680 + ... + 6653878.

It is an arithmetic number, because the mean of its divisors is an integer number (47093400).

Almost surely, 2^1324102021 is an apocalyptic number.

1324102021 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

1324102021 is a deficient number, since it is larger than the sum of its proper divisors (182886779).

1324102021 is a wasteful number, since it uses less digits than its factorization.

1324102021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 477.

The product of its (nonzero) digits is 96, while the sum is 16.

The square root of 1324102021 is about 36388.2126656422. The cubic root of 1324102021 is about 1098.0964380686.

Adding to 1324102021 its reverse (1202014231), we get a palindrome (2526116252).

It can be divided in two parts, 132410 and 2021, that added together give a palindrome (134431).

The spelling of 1324102021 in words is "one billion, three hundred twenty-four million, one hundred two thousand, twenty-one".