1151151206 has 8 divisors (see below), whose sum is σ = 1728684984. Its totient is φ = 574922880.

The previous prime is 1151151181. The next prime is 1151151217. The reversal of 1151151206 is 6021511511.

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

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 324155 + ... + 327686.

It is an arithmetic number, because the mean of its divisors is an integer number (216085623).

Almost surely, 2^1151151206 is an apocalyptic number.

1151151206 is a deficient number, since it is larger than the sum of its proper divisors (577533778).

1151151206 is an equidigital number, since it uses as much as digits as its factorization.

1151151206 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 652726.

The product of its (nonzero) digits is 300, while the sum is 23.

The square root of 1151151206 is about 33928.6192763572. The cubic root of 1151151206 is about 1048.0390326691.

Adding to 1151151206 its reverse (6021511511), we get a palindrome (7172662717).

The spelling of 1151151206 in words is "one billion, one hundred fifty-one million, one hundred fifty-one thousand, two hundred six".