1300313144532 has 24 divisors (see below), whose sum is σ = 3034287526816. Its totient is φ = 433405783008.

The previous prime is 1300313144531. The next prime is 1300313144549. The reversal of 1300313144532 is 2354413130031.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 1300313144532.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1300313144531) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3821518 + ... + 4147845.

Almost surely, 2^{1300313144532} is an apocalyptic number.

1300313144532 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1300313144532 is an abundant number, since it is smaller than the sum of its proper divisors (1733974382284).

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

1300313144532 is a wasteful number, since it uses less digits than its factorization.

1300313144532 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7982967 (or 7982965 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 30.

Adding to 1300313144532 its reverse (2354413130031), we get a palindrome (3654726274563).

The spelling of 1300313144532 in words is "one trillion, three hundred billion, three hundred thirteen million, one hundred forty-four thousand, five hundred thirty-two".