11012110232146 has 8 divisors (see below), whose sum is σ = 16638735898620. Its totient is φ = 5465864932608.

The previous prime is 11012110232141. The next prime is 11012110232147. The reversal of 11012110232146 is 64123201121011.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 10603092425121 + 409017807025 = 3256239^2 + 639545^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 11012110232146.

It is not an unprimeable number, because it can be changed into a prime (11012110232141) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20095091391 + ... + 20095091938.

Almost surely, 2^{11012110232146} is an apocalyptic number.

11012110232146 is a deficient number, since it is larger than the sum of its proper divisors (5626625666474).

11012110232146 is a wasteful number, since it uses less digits than its factorization.

11012110232146 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40190183468.

The product of its (nonzero) digits is 576, while the sum is 25.

Adding to 11012110232146 its reverse (64123201121011), we get a palindrome (75135311353157).

The spelling of 11012110232146 in words is "eleven trillion, twelve billion, one hundred ten million, two hundred thirty-two thousand, one hundred forty-six".