10203012202133 has 2 divisors, whose sum is σ = 10203012202134. Its totient is φ = 10203012202132.

The previous prime is 10203012202111. The next prime is 10203012202223. The reversal of 10203012202133 is 33120221030201.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 5193034265329 + 5009977936804 = 2278823^2 + 2238298^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10203012202133 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10208012202133) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5101506101066 + 5101506101067.

It is an arithmetic number, because the mean of its divisors is an integer number (5101506101067).

Almost surely, 2^{10203012202133} is an apocalyptic number.

It is an amenable number.

10203012202133 is a deficient number, since it is larger than the sum of its proper divisors (1).

10203012202133 is an equidigital number, since it uses as much as digits as its factorization.

10203012202133 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 10203012202133 its reverse (33120221030201), we get a palindrome (43323233232334).

The spelling of 10203012202133 in words is "ten trillion, two hundred three billion, twelve million, two hundred two thousand, one hundred thirty-three".