1124302231213 has 4 divisors (see below), whose sum is σ = 1284916835680. Its totient is φ = 963687626748.

The previous prime is 1124302231211. The next prime is 1124302231237. The reversal of 1124302231213 is 3121322034211.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 1124302231213 - 2¹ = 1124302231211 is a prime.

It is a super-2 number, since 2×1124302231213² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1124302231211) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 80307302223 + ... + 80307302236.

It is an arithmetic number, because the mean of its divisors is an integer number (321229208920).

Almost surely, 2^{1124302231213} is an apocalyptic number.

It is an amenable number.

1124302231213 is a deficient number, since it is larger than the sum of its proper divisors (160614604467).

1124302231213 is an equidigital number, since it uses as much as digits as its factorization.

1124302231213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 160614604466.

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

Adding to 1124302231213 its reverse (3121322034211), we get a palindrome (4245624265424).

The spelling of 1124302231213 in words is "one trillion, one hundred twenty-four billion, three hundred two million, two hundred thirty-one thousand, two hundred thirteen".