1202102301044 has 6 divisors (see below), whose sum is σ = 2103679026834. Its totient is φ = 601051150520.

The previous prime is 1202102300951. The next prime is 1202102301077. The reversal of 1202102301044 is 4401032012021.

It can be written as a sum of positive squares in only one way, i.e., 725242998544 + 476859302500 = 851612^2 + 690550^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 150262787627 + ... + 150262787634.

It is an arithmetic number, because the mean of its divisors is an integer number (350613171139).

Almost surely, 2^{1202102301044} is an apocalyptic number.

It is an amenable number.

1202102301044 is a deficient number, since it is larger than the sum of its proper divisors (901576725790).

1202102301044 is a wasteful number, since it uses less digits than its factorization.

1202102301044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 300525575265 (or 300525575263 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 20.

Adding to 1202102301044 its reverse (4401032012021), we get a palindrome (5603134313065).

The spelling of 1202102301044 in words is "one trillion, two hundred two billion, one hundred two million, three hundred one thousand, forty-four".