11081002523 has 2 divisors, whose sum is σ = 11081002524. Its totient is φ = 11081002522.

The previous prime is 11081002511. The next prime is 11081002531. The reversal of 11081002523 is 32520018011.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 11081002523 - 2¹⁸ = 11080740379 is a prime.

It is not a weakly prime, because it can be changed into another prime (11081022523) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5540501261 + 5540501262.

It is an arithmetic number, because the mean of its divisors is an integer number (5540501262).

Almost surely, 2^11081002523 is an apocalyptic number.

11081002523 is a deficient number, since it is larger than the sum of its proper divisors (1).

11081002523 is an equidigital number, since it uses as much as digits as its factorization.

11081002523 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 480, while the sum is 23.

The spelling of 11081002523 in words is "eleven billion, eighty-one million, two thousand, five hundred twenty-three".