1210440304023 has 8 divisors (see below), whose sum is σ = 1614507510000. Its totient is φ = 806666650368.

The previous prime is 1210440304013. The next prime is 1210440304039. The reversal of 1210440304023 is 3204030440121.

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

It is not a de Polignac number, because 1210440304023 - 2⁶ = 1210440303959 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1210440303984 and 1210440304002.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1210440304013) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 73378458 + ... + 73394951.

It is an arithmetic number, because the mean of its divisors is an integer number (201813438750).

Almost surely, 2^{1210440304023} is an apocalyptic number.

1210440304023 is a deficient number, since it is larger than the sum of its proper divisors (404067205977).

1210440304023 is a wasteful number, since it uses less digits than its factorization.

1210440304023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 146776161.

The product of its (nonzero) digits is 2304, while the sum is 24.

Adding to 1210440304023 its reverse (3204030440121), we get a palindrome (4414470744144).

The spelling of 1210440304023 in words is "one trillion, two hundred ten billion, four hundred forty million, three hundred four thousand, twenty-three".