1124213102013 has 4 divisors (see below), whose sum is σ = 1498950802688. Its totient is φ = 749475401340.

The previous prime is 1124213102011. The next prime is 1124213102059. The reversal of 1124213102013 is 3102013124211.

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 1124213102013 - 2¹ = 1124213102011 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1124213102011) 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, 187368850333 + ... + 187368850338.

It is an arithmetic number, because the mean of its divisors is an integer number (374737700672).

Almost surely, 2^{1124213102013} is an apocalyptic number.

It is an amenable number.

1124213102013 is a deficient number, since it is larger than the sum of its proper divisors (374737700675).

1124213102013 is an equidigital number, since it uses as much as digits as its factorization.

1124213102013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 374737700674.

The product of its (nonzero) digits is 288, while the sum is 21.

Adding to 1124213102013 its reverse (3102013124211), we get a palindrome (4226226226224).

The spelling of 1124213102013 in words is "one trillion, one hundred twenty-four billion, two hundred thirteen million, one hundred two thousand, thirteen".