1151145106 has 16 divisors (see below), whose sum is σ = 1859280480. Its totient is φ = 532532800.

The previous prime is 1151145071. The next prime is 1151145109. The reversal of 1151145106 is 6015411511.

It is not an unprimeable number, because it can be changed into a prime (1151145109) 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, 284920 + ... + 288931.

It is an arithmetic number, because the mean of its divisors is an integer number (116205030).

Almost surely, 2^1151145106 is an apocalyptic number.

1151145106 is a deficient number, since it is larger than the sum of its proper divisors (708135374).

1151145106 is a wasteful number, since it uses less digits than its factorization.

1151145106 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 573929.

The product of its (nonzero) digits is 600, while the sum is 25.

The square root of 1151145106 is about 33928.5293816281. The cubic root of 1151145106 is about 1048.0371814645.

Adding to 1151145106 its reverse (6015411511), we get a palindrome (7166556617).

The spelling of 1151145106 in words is "one billion, one hundred fifty-one million, one hundred forty-five thousand, one hundred six".