11378071 has 2 divisors, whose sum is σ = 11378072. Its totient is φ = 11378070.

The previous prime is 11378053. The next prime is 11378099. The reversal of 11378071 is 17087311.

It is an a-pointer prime, because the next prime (11378099) can be obtained adding 11378071 to its sum of digits (28).

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 11378071 - 2¹⁷ = 11246999 is a prime.

It is a nialpdrome in base 15.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11378011) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5689035 + 5689036.

It is an arithmetic number, because the mean of its divisors is an integer number (5689036).

Almost surely, 2^11378071 is an apocalyptic number.

11378071 is a deficient number, since it is larger than the sum of its proper divisors (1).

11378071 is an equidigital number, since it uses as much as digits as its factorization.

11378071 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1176, while the sum is 28.

The square root of 11378071 is about 3373.1396354139. The cubic root of 11378071 is about 224.9173095316.

The spelling of 11378071 in words is "eleven million, three hundred seventy-eight thousand, seventy-one".