1153532230 has 8 divisors (see below), whose sum is σ = 2076358032. Its totient is φ = 461412888.

The previous prime is 1153532221. The next prime is 1153532249. The reversal of 1153532230 is 322353511.

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

It is a junction number, because it is equal to n+sod(n) for n = 1153532195 and 1153532204.

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, 57676602 + ... + 57676621.

It is an arithmetic number, because the mean of its divisors is an integer number (259544754).

Almost surely, 2^1153532230 is an apocalyptic number.

1153532230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1153532230 is a deficient number, since it is larger than the sum of its proper divisors (922825802).

1153532230 is a wasteful number, since it uses less digits than its factorization.

1153532230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 115353230.

The product of its (nonzero) digits is 2700, while the sum is 25.

The square root of 1153532230 is about 33963.6898761015. The cubic root of 1153532230 is about 1048.7611178201.

Adding to 1153532230 its reverse (322353511), we get a palindrome (1475885741).

The spelling of 1153532230 in words is "one billion, one hundred fifty-three million, five hundred thirty-two thousand, two hundred thirty".