11075131 has 2 divisors, whose sum is σ = 11075132. Its totient is φ = 11075130.

The previous prime is 11075117. The next prime is 11075137. The reversal of 11075131 is 13157011.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 11075131 - 2⁷ = 11075003 is a prime.

It is a super-2 number, since 2×11075131² = 245317053334322, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 11075099 and 11075108.

It is not a weakly prime, because it can be changed into another prime (11075137) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5537565 + 5537566.

It is an arithmetic number, because the mean of its divisors is an integer number (5537566).

Almost surely, 2^11075131 is an apocalyptic number.

11075131 is a deficient number, since it is larger than the sum of its proper divisors (1).

11075131 is an equidigital number, since it uses as much as digits as its factorization.

11075131 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 105, while the sum is 19.

The square root of 11075131 is about 3327.9319404098. The cubic root of 11075131 is about 222.9031935180.

The spelling of 11075131 in words is "eleven million, seventy-five thousand, one hundred thirty-one".