1323010231120 has 40 divisors (see below), whose sum is σ = 3121909229664. Its totient is φ = 521305521792.

The previous prime is 1323010231117. The next prime is 1323010231133. The reversal of 1323010231120 is 211320103231.

It is a tau number, because it is divible by the number of its divisors (40).

It is a congruent number.

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, 123409774 + ... + 123420493.

Almost surely, 2^{1323010231120} is an apocalyptic number.

1323010231120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1323010231120 is an abundant number, since it is smaller than the sum of its proper divisors (1798898998544).

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

1323010231120 is a wasteful number, since it uses less digits than its factorization.

1323010231120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 246830347 (or 246830341 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 1323010231120 its reverse (211320103231), we get a palindrome (1534330334351).

The spelling of 1323010231120 in words is "one trillion, three hundred twenty-three billion, ten million, two hundred thirty-one thousand, one hundred twenty".