103021222223533 has 2 divisors, whose sum is σ = 103021222223534. Its totient is φ = 103021222223532.

The previous prime is 103021222223497. The next prime is 103021222223567. The reversal of 103021222223533 is 335322222120301.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 100885190282244 + 2136031941289 = 10044162^2 + 1461517^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-103021222223533 is a prime.

It is a super-2 number, since 2×103021222223533² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 103021222223495 and 103021222223504.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (103021222223233) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51510611111766 + 51510611111767.

It is an arithmetic number, because the mean of its divisors is an integer number (51510611111767).

Almost surely, 2^{103021222223533} is an apocalyptic number.

It is an amenable number.

103021222223533 is a deficient number, since it is larger than the sum of its proper divisors (1).

103021222223533 is an equidigital number, since it uses as much as digits as its factorization.

103021222223533 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 25920, while the sum is 31.

Adding to 103021222223533 its reverse (335322222120301), we get a palindrome (438343444343834).

The spelling of 103021222223533 in words is "one hundred three trillion, twenty-one billion, two hundred twenty-two million, two hundred twenty-three thousand, five hundred thirty-three".