1310205002 has 32 divisors (see below), whose sum is σ = 2129191680. Its totient is φ = 602562240.

The previous prime is 1310204993. The next prime is 1310205019. The reversal of 1310205002 is 2005020131.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1063727 + ... + 1064957.

It is an arithmetic number, because the mean of its divisors is an integer number (66537240).

Almost surely, 2^1310205002 is an apocalyptic number.

1310205002 is a deficient number, since it is larger than the sum of its proper divisors (818986678).

1310205002 is a wasteful number, since it uses less digits than its factorization.

1310205002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2046.

The product of its (nonzero) digits is 60, while the sum is 14.

The square root of 1310205002 is about 36196.7540257410. The cubic root of 1310205002 is about 1094.2412547085.

Adding to 1310205002 its reverse (2005020131), we get a palindrome (3315225133).

The spelling of 1310205002 in words is "one billion, three hundred ten million, two hundred five thousand, two".