16135171151 has 4 divisors (see below), whose sum is σ = 17602004904. Its totient is φ = 14668337400.

The previous prime is 16135171147. The next prime is 16135171153. The reversal of 16135171151 is 15117153161.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 16135171151 - 2² = 16135171147 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16135171153) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 733416860 + ... + 733416881.

It is an arithmetic number, because the mean of its divisors is an integer number (4400501226).

Almost surely, 2^16135171151 is an apocalyptic number.

16135171151 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

16135171151 is a deficient number, since it is larger than the sum of its proper divisors (1466833753).

16135171151 is a wasteful number, since it uses less digits than its factorization.

16135171151 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1466833752.

The product of its digits is 3150, while the sum is 32.

The spelling of 16135171151 in words is "sixteen billion, one hundred thirty-five million, one hundred seventy-one thousand, one hundred fifty-one".