10203023 has 2 divisors, whose sum is σ = 10203024. Its totient is φ = 10203022.

The previous prime is 10203013. The next prime is 10203031. The reversal of 10203023 is 32030201.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 10203023 - 2¹² = 10198927 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 10202995 and 10203013.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10203013) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5101511 + 5101512.

It is an arithmetic number, because the mean of its divisors is an integer number (5101512).

Almost surely, 2^10203023 is an apocalyptic number.

10203023 is a deficient number, since it is larger than the sum of its proper divisors (1).

10203023 is an equidigital number, since it uses as much as digits as its factorization.

10203023 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 36, while the sum is 11.

The square root of 10203023 is about 3194.2171184815. The cubic root of 10203023 is about 216.8917112089.

Adding to 10203023 its reverse (32030201), we get a palindrome (42233224).

The spelling of 10203023 in words is "ten million, two hundred three thousand, twenty-three".