1151151006 has 16 divisors (see below), whose sum is σ = 2341324800. Its totient is φ = 377213208.

The previous prime is 1151150983. The next prime is 1151151017. The reversal of 1151151006 is 6001511511.

It is a happy number.

It is a super-2 number, since 2×1151151006² = 2650297277229624072, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1625566 + ... + 1626273.

It is an arithmetic number, because the mean of its divisors is an integer number (146332800).

Almost surely, 2^1151151006 is an apocalyptic number.

1151151006 is an abundant number, since it is smaller than the sum of its proper divisors (1190173794).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1151151006 is a wasteful number, since it uses less digits than its factorization.

1151151006 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3251903.

The product of its (nonzero) digits is 150, while the sum is 21.

The square root of 1151151006 is about 33928.6163289928. The cubic root of 1151151006 is about 1048.0389719740.

Adding to 1151151006 its reverse (6001511511), we get a palindrome (7152662517).

The spelling of 1151151006 in words is "one billion, one hundred fifty-one million, one hundred fifty-one thousand, six".