11124030214031 has 4 divisors (see below), whose sum is σ = 12713177387472. Its totient is φ = 9534883040592.

The previous prime is 11124030214009. The next prime is 11124030214039. The reversal of 11124030214031 is 13041203042111.

It is a semiprime because it is the product of two primes.

It is a de Polignac number, because none of the positive numbers 2^k-11124030214031 is a prime.

It is a super-2 number, since 2×11124030214031² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 11124030213988 and 11124030214006.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11124030214039) 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, 794573586710 + ... + 794573586723.

It is an arithmetic number, because the mean of its divisors is an integer number (3178294346868).

Almost surely, 2^{11124030214031} is an apocalyptic number.

11124030214031 is a deficient number, since it is larger than the sum of its proper divisors (1589147173441).

11124030214031 is an equidigital number, since it uses as much as digits as its factorization.

11124030214031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1589147173440.

The product of its (nonzero) digits is 576, while the sum is 23.

Adding to 11124030214031 its reverse (13041203042111), we get a palindrome (24165233256142).

The spelling of 11124030214031 in words is "eleven trillion, one hundred twenty-four billion, thirty million, two hundred fourteen thousand, thirty-one".