1310421212302 has 32 divisors (see below), whose sum is σ = 2059913563488. Its totient is φ = 624644407296.

The previous prime is 1310421212299. The next prime is 1310421212327. The reversal of 1310421212302 is 2032121240131.

It is a super-2 number, since 2×1310421212302² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 134878 + ... + 1624510.

It is an arithmetic number, because the mean of its divisors is an integer number (64372298859).

Almost surely, 2^{1310421212302} is an apocalyptic number.

1310421212302 is a deficient number, since it is larger than the sum of its proper divisors (749492351186).

1310421212302 is a wasteful number, since it uses less digits than its factorization.

1310421212302 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1489924.

The product of its (nonzero) digits is 576, while the sum is 22.

Adding to 1310421212302 its reverse (2032121240131), we get a palindrome (3342542452433).

The spelling of 1310421212302 in words is "one trillion, three hundred ten billion, four hundred twenty-one million, two hundred twelve thousand, three hundred two".