1201100044297 has 2 divisors, whose sum is σ = 1201100044298. Its totient is φ = 1201100044296.

The previous prime is 1201100044253. The next prime is 1201100044349. The reversal of 1201100044297 is 7924400011021.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1200819280761 + 280763536 = 1095819^2 + 16756^2 .

It is a cyclic number.

It is not a de Polignac number, because 1201100044297 - 2¹¹ = 1201100042249 is a prime.

It is not a weakly prime, because it can be changed into another prime (1201100044247) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 600550022148 + 600550022149.

It is an arithmetic number, because the mean of its divisors is an integer number (600550022149).

Almost surely, 2^{1201100044297} is an apocalyptic number.

It is an amenable number.

1201100044297 is a deficient number, since it is larger than the sum of its proper divisors (1).

1201100044297 is an equidigital number, since it uses as much as digits as its factorization.

1201100044297 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4032, while the sum is 31.

The spelling of 1201100044297 in words is "one trillion, two hundred one billion, one hundred million, forty-four thousand, two hundred ninety-seven".