11024121030 has 128 divisors (see below), whose sum is σ = 29851379712. Its totient is φ = 2585223168.

The previous prime is 11024120993. The next prime is 11024121037. The reversal of 11024121030 is 3012142011.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11024121037) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 2356774 + ... + 2361446.

It is an arithmetic number, because the mean of its divisors is an integer number (233213904).

Almost surely, 2^11024121030 is an apocalyptic number.

11024121030 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 11024121030, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14925689856).

11024121030 is an abundant number, since it is smaller than the sum of its proper divisors (18827258682).

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

11024121030 is a wasteful number, since it uses less digits than its factorization.

11024121030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4982.

The product of its (nonzero) digits is 48, while the sum is 15.

Adding to 11024121030 its reverse (3012142011), we get a palindrome (14036263041).

The spelling of 11024121030 in words is "eleven billion, twenty-four million, one hundred twenty-one thousand, thirty".