11113331230 has 32 divisors (see below), whose sum is σ = 21062424960. Its totient is φ = 4210250400.

The previous prime is 11113331227. The next prime is 11113331233. The reversal of 11113331230 is 3213331111.

It is an interprime number because it is at equal distance from previous prime (11113331227) and next prime (11113331233).

It is a super-2 number, since 2×11113331230² (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (19).

It is a junction number, because it is equal to n+sod(n) for n = 11113331198 and 11113331207.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11113331233) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1221157 + ... + 1230223.

It is an arithmetic number, because the mean of its divisors is an integer number (658200780).

Almost surely, 2^11113331230 is an apocalyptic number.

11113331230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11113331230 is a deficient number, since it is larger than the sum of its proper divisors (9949093730).

11113331230 is a wasteful number, since it uses less digits than its factorization.

11113331230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15544.

The product of its (nonzero) digits is 162, while the sum is 19.

Adding to 11113331230 its reverse (3213331111), we get a palindrome (14326662341).

The spelling of 11113331230 in words is "eleven billion, one hundred thirteen million, three hundred thirty-one thousand, two hundred thirty".