1303442324 has 6 divisors (see below), whose sum is σ = 2281024074. Its totient is φ = 651721160.

The previous prime is 1303442311. The next prime is 1303442333. The reversal of 1303442324 is 4232443031.

It can be written as a sum of positive squares in only one way, i.e., 1303210000 + 232324 = 36100^2 + 482^2 .

It is a junction number, because it is equal to n+sod(n) for n = 1303442293 and 1303442302.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 162930287 + ... + 162930294.

It is an arithmetic number, because the mean of its divisors is an integer number (380170679).

Almost surely, 2^1303442324 is an apocalyptic number.

It is an amenable number.

1303442324 is a deficient number, since it is larger than the sum of its proper divisors (977581750).

1303442324 is a wasteful number, since it uses less digits than its factorization.

1303442324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 325860585 (or 325860583 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 26.

The square root of 1303442324 is about 36103.2176405372. The cubic root of 1303442324 is about 1092.3553488925.

Adding to 1303442324 its reverse (4232443031), we get a palindrome (5535885355).

The spelling of 1303442324 in words is "one billion, three hundred three million, four hundred forty-two thousand, three hundred twenty-four".