1330131302 has 16 divisors (see below), whose sum is σ = 2068070400. Its totient is φ = 641197128.

The previous prime is 1330131277. The next prime is 1330131311. The reversal of 1330131302 is 2031310331.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 99302 + ... + 111897.

It is an arithmetic number, because the mean of its divisors is an integer number (129254400).

Almost surely, 2^1330131302 is an apocalyptic number.

1330131302 is a deficient number, since it is larger than the sum of its proper divisors (737939098).

1330131302 is a wasteful number, since it uses less digits than its factorization.

1330131302 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 211315.

The product of its (nonzero) digits is 162, while the sum is 17.

The square root of 1330131302 is about 36470.9651915054. The cubic root of 1330131302 is about 1099.7606371740.

Adding to 1330131302 its reverse (2031310331), we get a palindrome (3361441633).

The spelling of 1330131302 in words is "one billion, three hundred thirty million, one hundred thirty-one thousand, three hundred two".