1023112410503 has 8 divisors (see below), whose sum is σ = 1032704432640. Its totient is φ = 1013520948280.

The previous prime is 1023112410493. The next prime is 1023112410511. The reversal of 1023112410503 is 3050142113201.

1023112410503 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1023112410503 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 (1023112410563) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4142768 + ... + 4382778.

It is an arithmetic number, because the mean of its divisors is an integer number (129088054080).

Almost surely, 2^{1023112410503} is an apocalyptic number.

1023112410503 is a deficient number, since it is larger than the sum of its proper divisors (9592022137).

1023112410503 is a wasteful number, since it uses less digits than its factorization.

1023112410503 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 279957.

The product of its (nonzero) digits is 720, while the sum is 23.

Adding to 1023112410503 its reverse (3050142113201), we get a palindrome (4073254523704).

The spelling of 1023112410503 in words is "one trillion, twenty-three billion, one hundred twelve million, four hundred ten thousand, five hundred three".