13011111030 has 32 divisors (see below), whose sum is σ = 31229935200. Its totient is φ = 3469266432.

The previous prime is 13011110993. The next prime is 13011111031. The reversal of 13011111030 is 3011111031.

13011111030 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 13011110997 and 13011111015.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13011111031) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 394206 + ... + 425934.

It is an arithmetic number, because the mean of its divisors is an integer number (975935475).

Almost surely, 2^13011111030 is an apocalyptic number.

13011111030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13011111030 is an abundant number, since it is smaller than the sum of its proper divisors (18218824170).

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

13011111030 is a wasteful number, since it uses less digits than its factorization.

13011111030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45408.

The product of its (nonzero) digits is 9, while the sum is 12.

Adding to 13011111030 its reverse (3011111031), we get a palindrome (16022222061).

Subtracting from 13011111030 its reverse (3011111031), we obtain a palindrome (9999999999).

It can be divided in two parts, 130111 and 11030, that added together give a palindrome (141141).

The spelling of 13011111030 in words is "thirteen billion, eleven million, one hundred eleven thousand, thirty".