12023119 has 2 divisors, whose sum is σ = 12023120. Its totient is φ = 12023118.

The previous prime is 12023059. The next prime is 12023153. The reversal of 12023119 is 91132021.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 12023119 - 2¹¹ = 12021071 is a prime.

It is a super-2 number, since 2×12023119² = 289110780976322, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 12023096 and 12023105.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12023159) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6011559 + 6011560.

It is an arithmetic number, because the mean of its divisors is an integer number (6011560).

Almost surely, 2^12023119 is an apocalyptic number.

12023119 is a deficient number, since it is larger than the sum of its proper divisors (1).

12023119 is an equidigital number, since it uses as much as digits as its factorization.

12023119 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 108, while the sum is 19.

The square root of 12023119 is about 3467.4369496791. The cubic root of 12023119 is about 229.0897800178.

The spelling of 12023119 in words is "twelve million, twenty-three thousand, one hundred nineteen".