1115303423124 has 48 divisors (see below), whose sum is σ = 2839045870080. Its totient is φ = 337959817440.

The previous prime is 1115303423123. The next prime is 1115303423131. The reversal of 1115303423124 is 4213243035111.

It is a super-2 number, since 2×1115303423124² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1115303423091 and 1115303423100.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1115303423123) 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, 4580937 + ... + 4818255.

It is an arithmetic number, because the mean of its divisors is an integer number (59146788960).

Almost surely, 2^{1115303423124} is an apocalyptic number.

It is an amenable number.

1115303423124 is an abundant number, since it is smaller than the sum of its proper divisors (1723742446956).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1115303423124 is a wasteful number, since it uses less digits than its factorization.

1115303423124 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 272940 (or 272938 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 30.

Adding to 1115303423124 its reverse (4213243035111), we get a palindrome (5328546458235).

The spelling of 1115303423124 in words is "one trillion, one hundred fifteen billion, three hundred three million, four hundred twenty-three thousand, one hundred twenty-four".