11023540369811 has 2 divisors, whose sum is σ = 11023540369812. Its totient is φ = 11023540369810.

The previous prime is 11023540369717. The next prime is 11023540369841. The reversal of 11023540369811 is 11896304532011.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 11023540369811 - 2⁴² = 6625493858707 is a prime.

It is a super-3 number, since 3×11023540369811³ (a number of 40 digits) contains 333 as substring.

It is not a weakly prime, because it can be changed into another prime (11023540369841) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5511770184905 + 5511770184906.

It is an arithmetic number, because the mean of its divisors is an integer number (5511770184906).

Almost surely, 2^{11023540369811} is an apocalyptic number.

11023540369811 is a deficient number, since it is larger than the sum of its proper divisors (1).

11023540369811 is an equidigital number, since it uses as much as digits as its factorization.

11023540369811 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 155520, while the sum is 44.

The spelling of 11023540369811 in words is "eleven trillion, twenty-three billion, five hundred forty million, three hundred sixty-nine thousand, eight hundred eleven".