1312023332010 has 32 divisors (see below), whose sum is σ = 3151726500672. Its totient is φ = 349553943680.

The previous prime is 1312023331979. The next prime is 1312023332023. The reversal of 1312023332010 is 102333202131.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 19900596 + ... + 19966415.

It is an arithmetic number, because the mean of its divisors is an integer number (98491453146).

Almost surely, 2^{1312023332010} is an apocalyptic number.

1312023332010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1312023332010 is an abundant number, since it is smaller than the sum of its proper divisors (1839703168662).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1312023332010 is a wasteful number, since it uses less digits than its factorization.

1312023332010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39868118.

The product of its (nonzero) digits is 648, while the sum is 21.

Adding to 1312023332010 its reverse (102333202131), we get a palindrome (1414356534141).

The spelling of 1312023332010 in words is "one trillion, three hundred twelve billion, twenty-three million, three hundred thirty-two thousand, ten".