1151030434 has 16 divisors (see below), whose sum is σ = 1795262976. Its totient is φ = 552880800.

The previous prime is 1151030371. The next prime is 1151030473. The reversal of 1151030434 is 4340301511.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 59262 + ... + 76249.

It is an arithmetic number, because the mean of its divisors is an integer number (112203936).

Almost surely, 2^1151030434 is an apocalyptic number.

1151030434 is a deficient number, since it is larger than the sum of its proper divisors (644232542).

1151030434 is a wasteful number, since it uses less digits than its factorization.

1151030434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 135681.

The product of its (nonzero) digits is 720, while the sum is 22.

The square root of 1151030434 is about 33926.8394342886. The cubic root of 1151030434 is about 1048.0023800278.

Adding to 1151030434 its reverse (4340301511), we get a palindrome (5491331945).

The spelling of 1151030434 in words is "one billion, one hundred fifty-one million, thirty thousand, four hundred thirty-four".