1310323404242 has 8 divisors (see below), whose sum is σ = 1965490002432. Its totient is φ = 655160070100.

The previous prime is 1310323404199. The next prime is 1310323404263. The reversal of 1310323404242 is 2424043230131.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 965267 + ... + 1884777.

It is an arithmetic number, because the mean of its divisors is an integer number (245686250304).

Almost surely, 2^{1310323404242} is an apocalyptic number.

1310323404242 is a deficient number, since it is larger than the sum of its proper divisors (655166598190).

1310323404242 is an equidigital number, since it uses as much as digits as its factorization.

1310323404242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1632024.

The product of its (nonzero) digits is 13824, while the sum is 29.

Adding to 1310323404242 its reverse (2424043230131), we get a palindrome (3734366634373).

The spelling of 1310323404242 in words is "one trillion, three hundred ten billion, three hundred twenty-three million, four hundred four thousand, two hundred forty-two".