16132127 has 4 divisors (see below), whose sum is σ = 17598696. Its totient is φ = 14665560.

The previous prime is 16132117. The next prime is 16132141. The reversal of 16132127 is 72123161.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 72123161 = 11 ⋅6556651.

It is a cyclic number.

It is not a de Polignac number, because 16132127 - 2⁶ = 16132063 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16132117) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 733268 + ... + 733289.

It is an arithmetic number, because the mean of its divisors is an integer number (4399674).

Almost surely, 2^16132127 is an apocalyptic number.

16132127 is a deficient number, since it is larger than the sum of its proper divisors (1466569).

16132127 is a wasteful number, since it uses less digits than its factorization.

16132127 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1466568.

The product of its digits is 504, while the sum is 23.

The square root of 16132127 is about 4016.4819182962. The cubic root of 16132127 is about 252.6759326768.

Adding to 16132127 its reverse (72123161), we get a palindrome (88255288).

The spelling of 16132127 in words is "sixteen million, one hundred thirty-two thousand, one hundred twenty-seven".