11124321543310 has 64 divisors (see below), whose sum is σ = 20595433807872. Its totient is φ = 4323791517696.

The previous prime is 11124321543287. The next prime is 11124321543319. The reversal of 11124321543310 is 1334512342111.

It is a happy number.

11124321543310 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×11124321543310² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11124321543319) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 142549422 + ... + 142627438.

It is an arithmetic number, because the mean of its divisors is an integer number (321803653248).

Almost surely, 2^{11124321543310} is an apocalyptic number.

11124321543310 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11124321543310 is a deficient number, since it is larger than the sum of its proper divisors (9471112264562).

11124321543310 is a wasteful number, since it uses less digits than its factorization.

11124321543310 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 79777.

The product of its (nonzero) digits is 8640, while the sum is 31.

Adding to 11124321543310 its reverse (1334512342111), we get a palindrome (12458833885421).

The spelling of 11124321543310 in words is "eleven trillion, one hundred twenty-four billion, three hundred twenty-one million, five hundred forty-three thousand, three hundred ten".