1151166007 has 4 divisors (see below), whose sum is σ = 1162342480. Its totient is φ = 1139989536.

The previous prime is 1151166001. The next prime is 1151166011. The reversal of 1151166007 is 7006611511.

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

It is a cyclic number.

It is not a de Polignac number, because 1151166007 - 2⁷ = 1151165879 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1151166001) 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, 5588082 + ... + 5588287.

It is an arithmetic number, because the mean of its divisors is an integer number (290585620).

Almost surely, 2^1151166007 is an apocalyptic number.

1151166007 is a deficient number, since it is larger than the sum of its proper divisors (11176473).

1151166007 is a wasteful number, since it uses less digits than its factorization.

1151166007 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11176472.

The product of its (nonzero) digits is 1260, while the sum is 28.

The square root of 1151166007 is about 33928.8373953485. The cubic root of 1151166007 is about 1048.0435243928.

Adding to 1151166007 its reverse (7006611511), we get a palindrome (8157777518).

The spelling of 1151166007 in words is "one billion, one hundred fifty-one million, one hundred sixty-six thousand, seven".