1104401203387 has 2 divisors, whose sum is σ = 1104401203388. Its totient is φ = 1104401203386.

The previous prime is 1104401203357. The next prime is 1104401203391. The reversal of 1104401203387 is 7833021044011.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1104401203387 - 2³¹ = 1102253719739 is a prime.

It is not a weakly prime, because it can be changed into another prime (1104401203357) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 552200601693 + 552200601694.

It is an arithmetic number, because the mean of its divisors is an integer number (552200601694).

Almost surely, 2^{1104401203387} is an apocalyptic number.

1104401203387 is a deficient number, since it is larger than the sum of its proper divisors (1).

1104401203387 is an equidigital number, since it uses as much as digits as its factorization.

1104401203387 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 16128, while the sum is 34.

Adding to 1104401203387 its reverse (7833021044011), we get a palindrome (8937422247398).

The spelling of 1104401203387 in words is "one trillion, one hundred four billion, four hundred one million, two hundred three thousand, three hundred eighty-seven".