1301453332 has 6 divisors (see below), whose sum is σ = 2277543338. Its totient is φ = 650726664.

The previous prime is 1301453303. The next prime is 1301453341. The reversal of 1301453332 is 2333541031.

It can be written as a sum of positive squares in only one way, i.e., 1091377296 + 210076036 = 33036^2 + 14494^2 .

It is a junction number, because it is equal to n+sod(n) for n = 1301453297 and 1301453306.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 162681663 + ... + 162681670.

Almost surely, 2^1301453332 is an apocalyptic number.

It is an amenable number.

1301453332 is a deficient number, since it is larger than the sum of its proper divisors (976090006).

1301453332 is a wasteful number, since it uses less digits than its factorization.

1301453332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 325363337 (or 325363335 counting only the distinct ones).

The product of its (nonzero) digits is 3240, while the sum is 25.

The square root of 1301453332 is about 36075.6612136216. The cubic root of 1301453332 is about 1091.7994383146.

Adding to 1301453332 its reverse (2333541031), we get a palindrome (3634994363).

The spelling of 1301453332 in words is "one billion, three hundred one million, four hundred fifty-three thousand, three hundred thirty-two".