1301432002 has 16 divisors (see below), whose sum is σ = 2114908992. Its totient is φ = 597062160.

The previous prime is 1301431997. The next prime is 1301432009. The reversal of 1301432002 is 2002341031.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (1301432009) 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 7 ways as a sum of consecutive naturals, for example, 145524 + ... + 154207.

It is an arithmetic number, because the mean of its divisors is an integer number (132181812).

Almost surely, 2^1301432002 is an apocalyptic number.

1301432002 is a deficient number, since it is larger than the sum of its proper divisors (813476990).

1301432002 is a wasteful number, since it uses less digits than its factorization.

1301432002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 299913.

The product of its (nonzero) digits is 144, while the sum is 16.

The square root of 1301432002 is about 36075.3655837332. The cubic root of 1301432002 is about 1091.7934736470.

Adding to 1301432002 its reverse (2002341031), we get a palindrome (3303773033).

The spelling of 1301432002 in words is "one billion, three hundred one million, four hundred thirty-two thousand, two".