1161107 has 2 divisors, whose sum is σ = 1161108. Its totient is φ = 1161106.

The previous prime is 1161101. The next prime is 1161113. The reversal of 1161107 is 7011611.

It is a balanced prime because it is at equal distance from previous prime (1161101) and next prime (1161113).

It is a cyclic number.

It is not a de Polignac number, because 1161107 - 2⁴ = 1161091 is a prime.

It is not a weakly prime, because it can be changed into another prime (1161101) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 580553 + 580554.

It is an arithmetic number, because the mean of its divisors is an integer number (580554).

2^1161107 is an apocalyptic number.

1161107 is a deficient number, since it is larger than the sum of its proper divisors (1).

1161107 is an equidigital number, since it uses as much as digits as its factorization.

1161107 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 42, while the sum is 17.

The square root of 1161107 is about 1077.5467507259. The cubic root of 1161107 is about 105.1051705117.

Adding to 1161107 its reverse (7011611), we get a palindrome (8172718).

The spelling of 1161107 in words is "one million, one hundred sixty-one thousand, one hundred seven".