1151157707 has 8 divisors (see below), whose sum is σ = 1325212896. Its totient is φ = 979503552.

The previous prime is 1151157691. The next prime is 1151157713. The reversal of 1151157707 is 7077511511.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1151157707 - 2⁴ = 1151157691 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1151157757) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 599228 + ... + 601145.

It is an arithmetic number, because the mean of its divisors is an integer number (165651612).

Almost surely, 2^1151157707 is an apocalyptic number.

1151157707 is a deficient number, since it is larger than the sum of its proper divisors (174055189).

1151157707 is a wasteful number, since it uses less digits than its factorization.

1151157707 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1200517.

The product of its (nonzero) digits is 8575, while the sum is 35.

The square root of 1151157707 is about 33928.7150802974. The cubic root of 1151157707 is about 1048.0410055605.

The spelling of 1151157707 in words is "one billion, one hundred fifty-one million, one hundred fifty-seven thousand, seven hundred seven".