1124243003131 has 4 divisors (see below), whose sum is σ = 1127374599600. Its totient is φ = 1121111406664.

The previous prime is 1124243003089. The next prime is 1124243003197. The reversal of 1124243003131 is 1313003424211.

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 1124243003131 - 2¹⁷ = 1124242872059 is a prime.

It is a super-2 number, since 2×1124243003131² (a number of 25 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 = 1124243003096 and 1124243003105.

It is not an unprimeable number, because it can be changed into a prime (1124243003231) 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, 1565797696 + ... + 1565798413.

It is an arithmetic number, because the mean of its divisors is an integer number (281843649900).

Almost surely, 2^{1124243003131} is an apocalyptic number.

1124243003131 is a deficient number, since it is larger than the sum of its proper divisors (3131596469).

1124243003131 is an equidigital number, since it uses as much as digits as its factorization.

1124243003131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3131596468.

The product of its (nonzero) digits is 1728, while the sum is 25.

Adding to 1124243003131 its reverse (1313003424211), we get a palindrome (2437246427342).

The spelling of 1124243003131 in words is "one trillion, one hundred twenty-four billion, two hundred forty-three million, three thousand, one hundred thirty-one".