1098901110011 has 2 divisors, whose sum is σ = 1098901110012. Its totient is φ = 1098901110010.

The previous prime is 1098901109983. The next prime is 1098901110019. The reversal of 1098901110011 is 1100111098901.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1098901110011 - 2¹⁴ = 1098901093627 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1098901110011.

It is not a weakly prime, because it can be changed into another prime (1098901110019) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 549450555005 + 549450555006.

It is an arithmetic number, because the mean of its divisors is an integer number (549450555006).

Almost surely, 2^{1098901110011} is an apocalyptic number.

1098901110011 is a deficient number, since it is larger than the sum of its proper divisors (1).

1098901110011 is an equidigital number, since it uses as much as digits as its factorization.

1098901110011 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 648, while the sum is 32.

It can be divided in two parts, 1098 and 901110011, that added together give a palindrome (901111109).

The spelling of 1098901110011 in words is "one trillion, ninety-eight billion, nine hundred one million, one hundred ten thousand, eleven".