11975107 has 2 divisors, whose sum is σ = 11975108. Its totient is φ = 11975106.

The previous prime is 11975101. The next prime is 11975129. The reversal of 11975107 is 70157911.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 11975107 - 2¹⁵ = 11942339 is a prime.

It is a super-2 number, since 2×11975107² = 286806375322898, which contains 22 as substring.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (11975101) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5987553 + 5987554.

It is an arithmetic number, because the mean of its divisors is an integer number (5987554).

Almost surely, 2^11975107 is an apocalyptic number.

11975107 is a deficient number, since it is larger than the sum of its proper divisors (1).

11975107 is an equidigital number, since it uses as much as digits as its factorization.

11975107 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2205, while the sum is 31.

The square root of 11975107 is about 3460.5067547976. The cubic root of 11975107 is about 228.7844312988.

The spelling of 11975107 in words is "eleven million, nine hundred seventy-five thousand, one hundred seven".