11233240089 has 8 divisors (see below), whose sum is σ = 15628855872. Its totient is φ = 7163225520.

The previous prime is 11233240087. The next prime is 11233240091. The reversal of 11233240089 is 98004233211.

It is an interprime number because it is at equal distance from previous prime (11233240087) and next prime (11233240091).

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

It is not a de Polignac number, because 11233240089 - 2¹ = 11233240087 is a prime.

It is a super-3 number, since 3×11233240089³ (a number of 31 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (11233240087) 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, 81400222 + ... + 81400359.

It is an arithmetic number, because the mean of its divisors is an integer number (1953606984).

Almost surely, 2^11233240089 is an apocalyptic number.

It is an amenable number.

11233240089 is a deficient number, since it is larger than the sum of its proper divisors (4395615783).

11233240089 is a wasteful number, since it uses less digits than its factorization.

11233240089 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 162800607.

The product of its (nonzero) digits is 10368, while the sum is 33.

The spelling of 11233240089 in words is "eleven billion, two hundred thirty-three million, two hundred forty thousand, eighty-nine".