11145210434230 has 32 divisors (see below), whose sum is σ = 20119745468160. Its totient is φ = 4445123020800.

The previous prime is 11145210434179. The next prime is 11145210434263. The reversal of 11145210434230 is 3243401254111.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 11145210434192 and 11145210434201.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9117211 + ... + 10267129.

It is an arithmetic number, because the mean of its divisors is an integer number (628742045880).

Almost surely, 2^{11145210434230} is an apocalyptic number.

11145210434230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11145210434230 is a deficient number, since it is larger than the sum of its proper divisors (8974535033930).

11145210434230 is a wasteful number, since it uses less digits than its factorization.

11145210434230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1152744.

The product of its (nonzero) digits is 11520, while the sum is 31.

Adding to 11145210434230 its reverse (3243401254111), we get a palindrome (14388611688341).

The spelling of 11145210434230 in words is "eleven trillion, one hundred forty-five billion, two hundred ten million, four hundred thirty-four thousand, two hundred thirty".