1012243234013 has 4 divisors (see below), whose sum is σ = 1104265346208. Its totient is φ = 920221121820.

The previous prime is 1012243234007. The next prime is 1012243234027. The reversal of 1012243234013 is 3104323422101.

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 1012243234013 - 2¹² = 1012243229917 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 (1012243234043) 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, 46011056081 + ... + 46011056102.

It is an arithmetic number, because the mean of its divisors is an integer number (276066336552).

Almost surely, 2^{1012243234013} is an apocalyptic number.

It is an amenable number.

1012243234013 is a deficient number, since it is larger than the sum of its proper divisors (92022112195).

1012243234013 is an equidigital number, since it uses as much as digits as its factorization.

1012243234013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 92022112194.

The product of its (nonzero) digits is 3456, while the sum is 26.

Adding to 1012243234013 its reverse (3104323422101), we get a palindrome (4116566656114).

The spelling of 1012243234013 in words is "one trillion, twelve billion, two hundred forty-three million, two hundred thirty-four thousand, thirteen".