1210324311044 has 6 divisors (see below), whose sum is σ = 2118067544334. Its totient is φ = 605162155520.

The previous prime is 1210324311037. The next prime is 1210324311073. The reversal of 1210324311044 is 4401134230121.

It can be written as a sum of positive squares in only one way, i.e., 1194347351044 + 15976960000 = 1092862^2 + 126400^2 .

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 as a sum of consecutive naturals, namely, 151290538877 + ... + 151290538884.

It is an arithmetic number, because the mean of its divisors is an integer number (353011257389).

Almost surely, 2^{1210324311044} is an apocalyptic number.

It is an amenable number.

1210324311044 is a deficient number, since it is larger than the sum of its proper divisors (907743233290).

1210324311044 is a wasteful number, since it uses less digits than its factorization.

1210324311044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 302581077765 (or 302581077763 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 26.

Adding to 1210324311044 its reverse (4401134230121), we get a palindrome (5611458541165).

The spelling of 1210324311044 in words is "one trillion, two hundred ten billion, three hundred twenty-four million, three hundred eleven thousand, forty-four".