11012110311230 has 32 divisors (see below), whose sum is σ = 22657869075456. Its totient is φ = 3774849843744.

The previous prime is 11012110311203. The next prime is 11012110311233. The reversal of 11012110311230 is 3211301121011.

It is a super-2 number, since 2×11012110311230² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 11012110311199 and 11012110311208.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11012110311233) 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, 14861444 + ... + 15584823.

It is an arithmetic number, because the mean of its divisors is an integer number (708058408608).

Almost surely, 2^{11012110311230} is an apocalyptic number.

11012110311230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11012110311230 is an abundant number, since it is smaller than the sum of its proper divisors (11645758764226).

11012110311230 is a wasteful number, since it uses less digits than its factorization.

11012110311230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30451448.

The product of its (nonzero) digits is 36, while the sum is 17.

Adding to 11012110311230 its reverse (3211301121011), we get a palindrome (14223411432241).

The spelling of 11012110311230 in words is "eleven trillion, twelve billion, one hundred ten million, three hundred eleven thousand, two hundred thirty".