10303223230123 has 32 divisors (see below), whose sum is σ = 10738447416576. Its totient is φ = 9878871464448.

The previous prime is 10303223230103. The next prime is 10303223230129. The reversal of 10303223230123 is 32103232230301.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10303223230123 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10303223230129) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 354865215 + ... + 354894247.

It is an arithmetic number, because the mean of its divisors is an integer number (335576481768).

Almost surely, 2^{10303223230123} is an apocalyptic number.

10303223230123 is a deficient number, since it is larger than the sum of its proper divisors (435224186453).

10303223230123 is a wasteful number, since it uses less digits than its factorization.

10303223230123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29883.

The product of its (nonzero) digits is 3888, while the sum is 25.

Adding to 10303223230123 its reverse (32103232230301), we get a palindrome (42406455460424).

The spelling of 10303223230123 in words is "ten trillion, three hundred three billion, two hundred twenty-three million, two hundred thirty thousand, one hundred twenty-three".