11030021033130 has 48 divisors (see below), whose sum is σ = 31285150569504. Its totient is φ = 2673944492640.

The previous prime is 11030021033111. The next prime is 11030021033137. The reversal of 11030021033130 is 3133012003011.

It is a happy number.

11030021033130 is a `hidden beast` number, since 1 + 1 + 0 + 300 + 2 + 1 + 0 + 331 + 30 = 666.

It is a super-2 number, since 2×11030021033130² (a number of 27 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is not an unprimeable number, because it can be changed into a prime (11030021033137) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5570716704 + ... + 5570718683.

It is an arithmetic number, because the mean of its divisors is an integer number (651773970198).

Almost surely, 2^{11030021033130} is an apocalyptic number.

11030021033130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11030021033130 is an abundant number, since it is smaller than the sum of its proper divisors (20255129536374).

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

11030021033130 is a wasteful number, since it uses less digits than its factorization.

11030021033130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11141435411 (or 11141435408 counting only the distinct ones).

The product of its (nonzero) digits is 162, while the sum is 18.

Adding to 11030021033130 its reverse (3133012003011), we get a palindrome (14163033036141).

The spelling of 11030021033130 in words is "eleven trillion, thirty billion, twenty-one million, thirty-three thousand, one hundred thirty".