11433243030 has 128 divisors (see below), whose sum is σ = 30755137536. Its totient is φ = 2696409600.

The previous prime is 11433243013. The next prime is 11433243047. The reversal of 11433243030 is 3034233411.

It is an interprime number because it is at equal distance from previous prime (11433243013) and next prime (11433243047).

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 2681100 + ... + 2685360.

It is an arithmetic number, because the mean of its divisors is an integer number (240274512).

Almost surely, 2^11433243030 is an apocalyptic number.

11433243030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 11433243030, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15377568768).

11433243030 is an abundant number, since it is smaller than the sum of its proper divisors (19321894506).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11433243030 is a wasteful number, since it uses less digits than its factorization.

11433243030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4502.

The product of its (nonzero) digits is 2592, while the sum is 24.

Adding to 11433243030 its reverse (3034233411), we get a palindrome (14467476441).

The spelling of 11433243030 in words is "eleven billion, four hundred thirty-three million, two hundred forty-three thousand, thirty".