1004121341101 has 2 divisors, whose sum is σ = 1004121341102. Its totient is φ = 1004121341100.

The previous prime is 1004121341087. The next prime is 1004121341189. The reversal of 1004121341101 is 1011431214001.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 750820517001 + 253300824100 = 866499^2 + 503290^2 .

It is a cyclic number.

It is not a de Polignac number, because 1004121341101 - 2³¹ = 1001973857453 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1004121341401) 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 as a sum of consecutive naturals, namely, 502060670550 + 502060670551.

It is an arithmetic number, because the mean of its divisors is an integer number (502060670551).

Almost surely, 2^{1004121341101} is an apocalyptic number.

It is an amenable number.

1004121341101 is a deficient number, since it is larger than the sum of its proper divisors (1).

1004121341101 is an equidigital number, since it uses as much as digits as its factorization.

1004121341101 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 96, while the sum is 19.

Adding to 1004121341101 its reverse (1011431214001), we get a palindrome (2015552555102).

The spelling of 1004121341101 in words is "one trillion, four billion, one hundred twenty-one million, three hundred forty-one thousand, one hundred one".