16633053103 has 2 divisors, whose sum is σ = 16633053104. Its totient is φ = 16633053102.

The previous prime is 16633053067. The next prime is 16633053133. The reversal of 16633053103 is 30135033661.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-16633053103 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (16633053133) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8316526551 + 8316526552.

It is an arithmetic number, because the mean of its divisors is an integer number (8316526552).

Almost surely, 2^16633053103 is an apocalyptic number.

16633053103 is a deficient number, since it is larger than the sum of its proper divisors (1).

16633053103 is an equidigital number, since it uses as much as digits as its factorization.

16633053103 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 14580, while the sum is 31.

Adding to 16633053103 its reverse (30135033661), we get a palindrome (46768086764).

The spelling of 16633053103 in words is "sixteen billion, six hundred thirty-three million, fifty-three thousand, one hundred three".