1023210023103 has 12 divisors (see below), whose sum is σ = 1478119890208. Its totient is φ = 682070850720.

The previous prime is 1023210023093. The next prime is 1023210023117. The reversal of 1023210023103 is 3013200123201.

It is not a de Polignac number, because 1023210023103 - 2²⁰ = 1023208974527 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 (1023210023123) 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 11 ways as a sum of consecutive naturals, for example, 5669950 + ... + 5847627.

Almost surely, 2^{1023210023103} is an apocalyptic number.

1023210023103 is a deficient number, since it is larger than the sum of its proper divisors (454909867105).

1023210023103 is a wasteful number, since it uses less digits than its factorization.

1023210023103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11527454 (or 11527451 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

Adding to 1023210023103 its reverse (3013200123201), we get a palindrome (4036410146304).

The spelling of 1023210023103 in words is "one trillion, twenty-three billion, two hundred ten million, twenty-three thousand, one hundred three".