1023322122113 has 4 divisors (see below), whose sum is σ = 1023337339440. Its totient is φ = 1023306904788.

The previous prime is 1023322122107. The next prime is 1023322122203. The reversal of 1023322122113 is 3112212233201.

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 a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1023322122113 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1023322125113) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7507343 + ... + 7642436.

It is an arithmetic number, because the mean of its divisors is an integer number (255834334860).

Almost surely, 2^{1023322122113} is an apocalyptic number.

It is an amenable number.

1023322122113 is a deficient number, since it is larger than the sum of its proper divisors (15217327).

1023322122113 is an equidigital number, since it uses as much as digits as its factorization.

1023322122113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15217326.

The product of its (nonzero) digits is 864, while the sum is 23.

Adding to 1023322122113 its reverse (3112212233201), we get a palindrome (4135534355314).

The spelling of 1023322122113 in words is "one trillion, twenty-three billion, three hundred twenty-two million, one hundred twenty-two thousand, one hundred thirteen".