1301432613 has 16 divisors (see below), whose sum is σ = 1891243200. Its totient is φ = 791230464.

The previous prime is 1301432593. The next prime is 1301432651. The reversal of 1301432613 is 3162341031.

It is a happy number.

It is not a de Polignac number, because 1301432613 - 2⁵ = 1301432581 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1301432653) 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 in 15 ways as a sum of consecutive naturals, for example, 197788 + ... + 204261.

It is an arithmetic number, because the mean of its divisors is an integer number (118202700).

Almost surely, 2^1301432613 is an apocalyptic number.

1301432613 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

1301432613 is a deficient number, since it is larger than the sum of its proper divisors (589810587).

1301432613 is a wasteful number, since it uses less digits than its factorization.

1301432613 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 402148.

The product of its (nonzero) digits is 1296, while the sum is 24.

The square root of 1301432613 is about 36075.3740521148. The cubic root of 1301432613 is about 1091.7936445065.

Adding to 1301432613 its reverse (3162341031), we get a palindrome (4463773644).

The spelling of 1301432613 in words is "one billion, three hundred one million, four hundred thirty-two thousand, six hundred thirteen".