11017347023 has 4 divisors (see below), whose sum is σ = 11028555888. Its totient is φ = 11006138160.

The previous prime is 11017346981. The next prime is 11017347041. The reversal of 11017347023 is 32074371011.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 11017347023 - 2¹⁸ = 11017084879 is a prime.

It is a super-3 number, since 3×11017347023³ (a number of 31 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11017347073) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5602958 + ... + 5604923.

It is an arithmetic number, because the mean of its divisors is an integer number (2757138972).

Almost surely, 2^11017347023 is an apocalyptic number.

11017347023 is a deficient number, since it is larger than the sum of its proper divisors (11208865).

11017347023 is an equidigital number, since it uses as much as digits as its factorization.

11017347023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11208864.

The product of its (nonzero) digits is 3528, while the sum is 29.

The spelling of 11017347023 in words is "eleven billion, seventeen million, three hundred forty-seven thousand, twenty-three".