10203022033117 has 2 divisors, whose sum is σ = 10203022033118. Its totient is φ = 10203022033116.

The previous prime is 10203022033081. The next prime is 10203022033121. The reversal of 10203022033117 is 71133022030201.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 9159496449156 + 1043525583961 = 3026466^2 + 1021531^2 .

It is a cyclic number.

It is not a de Polignac number, because 10203022033117 - 2¹⁵ = 10203022000349 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 10203022033091 and 10203022033100.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10203022033157) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5101511016558 + 5101511016559.

It is an arithmetic number, because the mean of its divisors is an integer number (5101511016559).

Almost surely, 2^{10203022033117} is an apocalyptic number.

It is an amenable number.

10203022033117 is a deficient number, since it is larger than the sum of its proper divisors (1).

10203022033117 is an equidigital number, since it uses as much as digits as its factorization.

10203022033117 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1512, while the sum is 25.

Adding to 10203022033117 its reverse (71133022030201), we get a palindrome (81336044063318).

The spelling of 10203022033117 in words is "ten trillion, two hundred three billion, twenty-two million, thirty-three thousand, one hundred seventeen".