16112423 has 2 divisors, whose sum is σ = 16112424. Its totient is φ = 16112422.

The previous prime is 16112377. The next prime is 16112431. The reversal of 16112423 is 32421161.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 16112423 - 2⁶ = 16112359 is a prime.

It is a super-2 number, since 2×16112423² = 519220349861858, which contains 22 as substring.

It is a Sophie Germain prime.

It is a junction number, because it is equal to n+sod(n) for n = 16112395 and 16112404.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (16162423) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8056211 + 8056212.

It is an arithmetic number, because the mean of its divisors is an integer number (8056212).

Almost surely, 2^16112423 is an apocalyptic number.

16112423 is a deficient number, since it is larger than the sum of its proper divisors (1).

16112423 is an equidigital number, since it uses as much as digits as its factorization.

16112423 is an evil number, because the sum of its binary digits is even.

The product of its digits is 288, while the sum is 20.

The square root of 16112423 is about 4014.0282759343. The cubic root of 16112423 is about 252.5730168207.

Adding to 16112423 its reverse (32421161), we get a palindrome (48533584).

The spelling of 16112423 in words is "sixteen million, one hundred twelve thousand, four hundred twenty-three".