11353023 has 24 divisors (see below), whose sum is σ = 18332496. Its totient is φ = 6710400.

The previous prime is 11353019. The next prime is 11353031. The reversal of 11353023 is 32035311.

11353023 is a `hidden beast` number, since 113 + 530 + 23 = 666.

It is not a de Polignac number, because 11353023 - 2² = 11353019 is a prime.

It is a super-2 number, since 2×11353023² = 257782262477058, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 11352987 and 11353005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11353063) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2661 + ... + 5457.

It is an arithmetic number, because the mean of its divisors is an integer number (763854).

Almost surely, 2^11353023 is an apocalyptic number.

11353023 is a deficient number, since it is larger than the sum of its proper divisors (6979473).

11353023 is a wasteful number, since it uses less digits than its factorization.

11353023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2855 (or 2852 counting only the distinct ones).

The product of its (nonzero) digits is 270, while the sum is 18.

The square root of 11353023 is about 3369.4247283476. The cubic root of 11353023 is about 224.7521418766.

Adding to 11353023 its reverse (32035311), we get a palindrome (43388334).

The spelling of 11353023 in words is "eleven million, three hundred fifty-three thousand, twenty-three".