12377119 has 2 divisors, whose sum is σ = 12377120. Its totient is φ = 12377118.

The previous prime is 12377117. The next prime is 12377147. The reversal of 12377119 is 91177321.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 12377119 - 2¹ = 12377117 is a prime.

It is a super-2 number, since 2×12377119² = 306386149480322, which contains 22 as substring.

Together with 12377117, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12377117) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6188559 + 6188560.

It is an arithmetic number, because the mean of its divisors is an integer number (6188560).

Almost surely, 2^12377119 is an apocalyptic number.

12377119 is a deficient number, since it is larger than the sum of its proper divisors (1).

12377119 is an equidigital number, since it uses as much as digits as its factorization.

12377119 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2646, while the sum is 31.

The square root of 12377119 is about 3518.1129885210. The cubic root of 12377119 is about 231.3164519033.

The spelling of 12377119 in words is "twelve million, three hundred seventy-seven thousand, one hundred nineteen".