11363581023 has 8 divisors (see below), whose sum is σ = 15244395648. Its totient is φ = 7529243544.

The previous prime is 11363581001. The next prime is 11363581049. The reversal of 11363581023 is 32018536311.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 11363581023 - 2¹⁰ = 11363579999 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11363581063) 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 in 7 ways as a sum of consecutive naturals, for example, 11618715 + ... + 11619692.

It is an arithmetic number, because the mean of its divisors is an integer number (1905549456).

Almost surely, 2^11363581023 is an apocalyptic number.

11363581023 is a deficient number, since it is larger than the sum of its proper divisors (3880814625).

11363581023 is a wasteful number, since it uses less digits than its factorization.

11363581023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23238573.

The product of its (nonzero) digits is 12960, while the sum is 33.

The spelling of 11363581023 in words is "eleven billion, three hundred sixty-three million, five hundred eighty-one thousand, twenty-three".