1323203132010 has 16 divisors (see below), whose sum is σ = 3175687516896. Its totient is φ = 352854168528.

The previous prime is 1323203131981. The next prime is 1323203132029. The reversal of 1323203132010 is 102313023231.

It is a super-2 number, since 2×1323203132010² (a number of 25 digits) contains 22 as substring.

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 7 ways as a sum of consecutive naturals, for example, 22053385504 + ... + 22053385563.

It is an arithmetic number, because the mean of its divisors is an integer number (198480469806).

Almost surely, 2^{1323203132010} is an apocalyptic number.

1323203132010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1323203132010 is an abundant number, since it is smaller than the sum of its proper divisors (1852484384886).

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

1323203132010 is a wasteful number, since it uses less digits than its factorization.

1323203132010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44106771077.

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

Adding to 1323203132010 its reverse (102313023231), we get a palindrome (1425516155241).

The spelling of 1323203132010 in words is "one trillion, three hundred twenty-three billion, two hundred three million, one hundred thirty-two thousand, ten".