1153442230 has 16 divisors (see below), whose sum is σ = 2147789520. Its totient is φ = 445467232.

The previous prime is 1153442219. The next prime is 1153442237. The reversal of 1153442230 is 322443511.

It is a junction number, because it is equal to n+sod(n) for n = 1153442195 and 1153442204.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1153442237) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1988404 + ... + 1988983.

It is an arithmetic number, because the mean of its divisors is an integer number (134236845).

Almost surely, 2^1153442230 is an apocalyptic number.

1153442230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1153442230 is a deficient number, since it is larger than the sum of its proper divisors (994347290).

1153442230 is a wasteful number, since it uses less digits than its factorization.

1153442230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3977423.

The product of its (nonzero) digits is 2880, while the sum is 25.

The square root of 1153442230 is about 33962.3649058778. The cubic root of 1153442230 is about 1048.7338419010.

Adding to 1153442230 its reverse (322443511), we get a palindrome (1475885741).

The spelling of 1153442230 in words is "one billion, one hundred fifty-three million, four hundred forty-two thousand, two hundred thirty".