11000013030 has 320 divisors, whose sum is σ = 32863615488. Its totient is φ = 2627665920.

The previous prime is 11000013019. The next prime is 11000013043. The reversal of 11000013030 is 3031000011.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 159 ways as a sum of consecutive naturals, for example, 31161334 + ... + 31161686.

Almost surely, 2^11000013030 is an apocalyptic number.

11000013030 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 11000013030, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16431807744).

11000013030 is an abundant number, since it is smaller than the sum of its proper divisors (21863602458).

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

11000013030 is a wasteful number, since it uses less digits than its factorization.

11000013030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 493 (or 484 counting only the distinct ones).

The product of its (nonzero) digits is 9, while the sum is 9.

Adding to 11000013030 its reverse (3031000011), we get a palindrome (14031013041).

The spelling of 11000013030 in words is "eleven billion, thirteen thousand, thirty".