1322513124 has 12 divisors (see below), whose sum is σ = 3085863984. Its totient is φ = 440837704.

The previous prime is 1322513083. The next prime is 1322513131. The reversal of 1322513124 is 4213152231.

It is a tau number, because it is divible by the number of its divisors (12).

It is a junction number, because it is equal to n+sod(n) for n = 1322513094 and 1322513103.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 55104702 + ... + 55104725.

It is an arithmetic number, because the mean of its divisors is an integer number (257155332).

Almost surely, 2^1322513124 is an apocalyptic number.

It is an amenable number.

1322513124 is an abundant number, since it is smaller than the sum of its proper divisors (1763350860).

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

1322513124 is a wasteful number, since it uses less digits than its factorization.

1322513124 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 110209434 (or 110209432 counting only the distinct ones).

The product of its digits is 1440, while the sum is 24.

The square root of 1322513124 is about 36366.3735338018. The cubic root of 1322513124 is about 1097.6570307149.

Adding to 1322513124 its reverse (4213152231), we get a palindrome (5535665355).

The spelling of 1322513124 in words is "one billion, three hundred twenty-two million, five hundred thirteen thousand, one hundred twenty-four".