1124541331 has 4 divisors (see below), whose sum is σ = 1135459312. Its totient is φ = 1113623352.

The previous prime is 1124541311. The next prime is 1124541371. The reversal of 1124541331 is 1331454211.

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

It is a cyclic number.

It is not a de Polignac number, because 1124541331 - 2⁹ = 1124540819 is a prime.

It is a super-2 number, since 2×1124541331² = 2529186410254503122, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1124541296 and 1124541305.

It is not an unprimeable number, because it can be changed into a prime (1124541311) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5458836 + ... + 5459041.

It is an arithmetic number, because the mean of its divisors is an integer number (283864828).

Almost surely, 2^1124541331 is an apocalyptic number.

1124541331 is a deficient number, since it is larger than the sum of its proper divisors (10917981).

1124541331 is a wasteful number, since it uses less digits than its factorization.

1124541331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10917980.

The product of its digits is 1440, while the sum is 25.

The square root of 1124541331 is about 33534.1815316850. The cubic root of 1124541331 is about 1039.9005486139.

Adding to 1124541331 its reverse (1331454211), we get a palindrome (2455995542).

The spelling of 1124541331 in words is "one billion, one hundred twenty-four million, five hundred forty-one thousand, three hundred thirty-one".