11272535023 has 8 divisors (see below), whose sum is σ = 11908059120. Its totient is φ = 10641234240.

The previous prime is 11272535017. The next prime is 11272535041. The reversal of 11272535023 is 32053527211.

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

It is not a de Polignac number, because 11272535023 - 2²⁹ = 10735664111 is a prime.

It is a super-2 number, since 2×11272535023² (a number of 21 digits) contains 22 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 (11272535003) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1050340 + ... + 1061017.

It is an arithmetic number, because the mean of its divisors is an integer number (1488507390).

Almost surely, 2^11272535023 is an apocalyptic number.

11272535023 is a deficient number, since it is larger than the sum of its proper divisors (635524097).

11272535023 is a wasteful number, since it uses less digits than its factorization.

11272535023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2111657.

The product of its (nonzero) digits is 12600, while the sum is 31.

The spelling of 11272535023 in words is "eleven billion, two hundred seventy-two million, five hundred thirty-five thousand, twenty-three".