22003133103961 has 2 divisors, whose sum is σ = 22003133103962. Its totient is φ = 22003133103960.

The previous prime is 22003133103907. The next prime is 22003133104013. The reversal of 22003133103961 is 16930133130022.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 20144971539225 + 1858161564736 = 4488315^2 + 1363144^2 .

It is a cyclic number.

It is not a de Polignac number, because 22003133103961 - 2⁹ = 22003133103449 is a prime.

It is not a weakly prime, because it can be changed into another prime (22003133113961) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11001566551980 + 11001566551981.

It is an arithmetic number, because the mean of its divisors is an integer number (11001566551981).

Almost surely, 2^{22003133103961} is an apocalyptic number.

It is an amenable number.

22003133103961 is a deficient number, since it is larger than the sum of its proper divisors (1).

22003133103961 is an equidigital number, since it uses as much as digits as its factorization.

22003133103961 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 17496, while the sum is 34.

Adding to 22003133103961 its reverse (16930133130022), we get a palindrome (38933266233983).

The spelling of 22003133103961 in words is "twenty-two trillion, three billion, one hundred thirty-three million, one hundred three thousand, nine hundred sixty-one".