1301321311210 has 16 divisors (see below), whose sum is σ = 2342968897536. Its totient is φ = 520397293968.

The previous prime is 1301321311207. The next prime is 1301321311223. The reversal of 1301321311210 is 121131231031.

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, 16362162 + ... + 16441501.

It is an arithmetic number, because the mean of its divisors is an integer number (146435556096).

Almost surely, 2^{1301321311210} is an apocalyptic number.

1301321311210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1301321311210 is a deficient number, since it is larger than the sum of its proper divisors (1041647586326).

1301321311210 is a wasteful number, since it uses less digits than its factorization.

1301321311210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32807637.

The product of its (nonzero) digits is 108, while the sum is 19.

Adding to 1301321311210 its reverse (121131231031), we get a palindrome (1422452542241).

The spelling of 1301321311210 in words is "one trillion, three hundred one billion, three hundred twenty-one million, three hundred eleven thousand, two hundred ten".