16103120263 has 2 divisors, whose sum is σ = 16103120264. Its totient is φ = 16103120262.

The previous prime is 16103120233. The next prime is 16103120291. The reversal of 16103120263 is 36202130161.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 16103120263 - 2¹⁷ = 16102989191 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (16103120233) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8051560131 + 8051560132.

It is an arithmetic number, because the mean of its divisors is an integer number (8051560132).

Almost surely, 2^16103120263 is an apocalyptic number.

16103120263 is a deficient number, since it is larger than the sum of its proper divisors (1).

16103120263 is an equidigital number, since it uses as much as digits as its factorization.

16103120263 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1296, while the sum is 25.

The spelling of 16103120263 in words is "sixteen billion, one hundred three million, one hundred twenty thousand, two hundred sixty-three".