11310233301091 has 2 divisors, whose sum is σ = 11310233301092. Its totient is φ = 11310233301090.

The previous prime is 11310233301079. The next prime is 11310233301127. The reversal of 11310233301091 is 19010333201311.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 11310233301091 - 2¹⁹ = 11310232776803 is a prime.

It is not a weakly prime, because it can be changed into another prime (11310233341091) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5655116650545 + 5655116650546.

It is an arithmetic number, because the mean of its divisors is an integer number (5655116650546).

Almost surely, 2^{11310233301091} is an apocalyptic number.

11310233301091 is a deficient number, since it is larger than the sum of its proper divisors (1).

11310233301091 is an equidigital number, since it uses as much as digits as its factorization.

11310233301091 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1458, while the sum is 28.

It can be divided in two parts, 11310 and 233301091, that added together give a triangular number (233312401 = T₂₁₆₀₁).

The spelling of 11310233301091 in words is "eleven trillion, three hundred ten billion, two hundred thirty-three million, three hundred one thousand, ninety-one".