11313535233 has 32 divisors (see below), whose sum is σ = 20253606912. Its totient is φ = 5425070400.

The previous prime is 11313535201. The next prime is 11313535243. The reversal of 11313535233 is 33253531311.

It is not a de Polignac number, because 11313535233 - 2⁵ = 11313535201 is a prime.

It is a super-3 number, since 3×11313535233³ (a number of 31 digits) contains 333 as substring.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 11313535233.

It is not an unprimeable number, because it can be changed into a prime (11313535243) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1880703 + ... + 1886708.

It is an arithmetic number, because the mean of its divisors is an integer number (632925216).

Almost surely, 2^11313535233 is an apocalyptic number.

11313535233 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

11313535233 is a deficient number, since it is larger than the sum of its proper divisors (8940071679).

11313535233 is a wasteful number, since it uses less digits than its factorization.

11313535233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3767445.

The product of its digits is 12150, while the sum is 30.

The spelling of 11313535233 in words is "eleven billion, three hundred thirteen million, five hundred thirty-five thousand, two hundred thirty-three".