1301342512 has 10 divisors (see below), whose sum is σ = 2521351148. Its totient is φ = 650671248.

The previous prime is 1301342489. The next prime is 1301342519. The reversal of 1301342512 is 2152431031.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (1301342519) by changing a digit.

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, 40666938 + ... + 40666969.

Almost surely, 2^1301342512 is an apocalyptic number.

It is an amenable number.

1301342512 is a deficient number, since it is larger than the sum of its proper divisors (1220008636).

1301342512 is an equidigital number, since it uses as much as digits as its factorization.

1301342512 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 81333915 (or 81333909 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 22.

The square root of 1301342512 is about 36074.1252423396. The cubic root of 1301342512 is about 1091.7684481783.

Adding to 1301342512 its reverse (2152431031), we get a palindrome (3453773543).

The spelling of 1301342512 in words is "one billion, three hundred one million, three hundred forty-two thousand, five hundred twelve".