11870107 has 4 divisors (see below), whose sum is σ = 12146200. Its totient is φ = 11594016.

The previous prime is 11870101. The next prime is 11870113. The reversal of 11870107 is 70107811.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (11870101) and next prime (11870113).

It is a cyclic number.

It is not a de Polignac number, because 11870107 - 2¹⁵ = 11837339 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11870101) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 137982 + ... + 138067.

It is an arithmetic number, because the mean of its divisors is an integer number (3036550).

Almost surely, 2^11870107 is an apocalyptic number.

11870107 is a deficient number, since it is larger than the sum of its proper divisors (276093).

11870107 is an equidigital number, since it uses as much as digits as its factorization.

11870107 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 276092.

The product of its (nonzero) digits is 392, while the sum is 25.

The square root of 11870107 is about 3445.3021638167. The cubic root of 11870107 is about 228.1137923311.

Adding to 11870107 its reverse (70107811), we get a palindrome (81977918).

It can be divided in two parts, 118 and 70107, that added together give a square (70225 = 265²).

The spelling of 11870107 in words is "eleven million, eight hundred seventy thousand, one hundred seven".