10203023133 has 12 divisors (see below), whose sum is σ = 14740551228. Its totient is φ = 6800699520.

The previous prime is 10203023119. The next prime is 10203023137. The reversal of 10203023133 is 33132030201.

It can be written as a sum of positive squares in 2 ways, for example, as 4896920484 + 5306102649 = 69978^2 + 72843^2 .

It is not a de Polignac number, because 10203023133 - 2⁶ = 10203023069 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10203023137) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 59338 + ... + 154683.

It is an arithmetic number, because the mean of its divisors is an integer number (1228379269).

Almost surely, 2^10203023133 is an apocalyptic number.

It is an amenable number.

10203023133 is a deficient number, since it is larger than the sum of its proper divisors (4537528095).

10203023133 is a wasteful number, since it uses less digits than its factorization.

10203023133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 219324 (or 219321 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 18.

Adding to 10203023133 its reverse (33132030201), we get a palindrome (43335053334).

The spelling of 10203023133 in words is "ten billion, two hundred three million, twenty-three thousand, one hundred thirty-three".