10203330230123 has 4 divisors (see below), whose sum is σ = 10256197226328. Its totient is φ = 10150463233920.

The previous prime is 10203330230117. The next prime is 10203330230129. The reversal of 10203330230123 is 32103203330201.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (10203330230117) and next prime (10203330230129).

It is a cyclic number.

It is not a de Polignac number, because 10203330230123 - 2¹⁸ = 10203329967979 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10203330230129) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 26433497813 + ... + 26433498198.

It is an arithmetic number, because the mean of its divisors is an integer number (2564049306582).

Almost surely, 2^{10203330230123} is an apocalyptic number.

10203330230123 is a deficient number, since it is larger than the sum of its proper divisors (52866996205).

10203330230123 is an equidigital number, since it uses as much as digits as its factorization.

10203330230123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52866996204.

The product of its (nonzero) digits is 1944, while the sum is 23.

Adding to 10203330230123 its reverse (32103203330201), we get a palindrome (42306533560324).

The spelling of 10203330230123 in words is "ten trillion, two hundred three billion, three hundred thirty million, two hundred thirty thousand, one hundred twenty-three".