16551106151 has 2 divisors, whose sum is σ = 16551106152. Its totient is φ = 16551106150.

The previous prime is 16551106147. The next prime is 16551106163. The reversal of 16551106151 is 15160115561.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 16551106151 - 2² = 16551106147 is a prime.

It is a super-2 number, since 2×16551106151² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (16551106951) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8275553075 + 8275553076.

It is an arithmetic number, because the mean of its divisors is an integer number (8275553076).

Almost surely, 2^16551106151 is an apocalyptic number.

16551106151 is a deficient number, since it is larger than the sum of its proper divisors (1).

16551106151 is an equidigital number, since it uses as much as digits as its factorization.

16551106151 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4500, while the sum is 32.

The spelling of 16551106151 in words is "sixteen billion, five hundred fifty-one million, one hundred six thousand, one hundred fifty-one".