1023112134113 has 4 divisors (see below), whose sum is σ = 1044880477440. Its totient is φ = 1001343790788.

The previous prime is 1023112134103. The next prime is 1023112134199. The reversal of 1023112134113 is 3114312113201.

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 not a de Polignac number, because 1023112134113 - 2¹⁰ = 1023112133089 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1023112134103) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10884171593 + ... + 10884171686.

It is an arithmetic number, because the mean of its divisors is an integer number (261220119360).

Almost surely, 2^{1023112134113} is an apocalyptic number.

It is an amenable number.

1023112134113 is a deficient number, since it is larger than the sum of its proper divisors (21768343327).

1023112134113 is an equidigital number, since it uses as much as digits as its factorization.

1023112134113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21768343326.

The product of its (nonzero) digits is 432, while the sum is 23.

Adding to 1023112134113 its reverse (3114312113201), we get a palindrome (4137424247314).

The spelling of 1023112134113 in words is "one trillion, twenty-three billion, one hundred twelve million, one hundred thirty-four thousand, one hundred thirteen".