10103111023 has 8 divisors (see below), whose sum is σ = 10319597568. Its totient is φ = 9886688184.

The previous prime is 10103111021. The next prime is 10103111059. The reversal of 10103111023 is 32011130101.

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

It is a cyclic number.

It is not a de Polignac number, because 10103111023 - 2¹ = 10103111021 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10103110994 and 10103111012.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10103111021) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 446890 + ... + 468952.

It is an arithmetic number, because the mean of its divisors is an integer number (1289949696).

Almost surely, 2^10103111023 is an apocalyptic number.

10103111023 is a deficient number, since it is larger than the sum of its proper divisors (216486545).

10103111023 is an equidigital number, since it uses as much as digits as its factorization.

10103111023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31853.

The product of its (nonzero) digits is 18, while the sum is 13.

Adding to 10103111023 its reverse (32011130101), we get a palindrome (42114241124).

The spelling of 10103111023 in words is "ten billion, one hundred three million, one hundred eleven thousand, twenty-three".