1152256030 has 8 divisors (see below), whose sum is σ = 2074060872. Its totient is φ = 460902408.

The previous prime is 1152255989. The next prime is 1152256037. The reversal of 1152256030 is 306522511.

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 = 1152255986 and 1152256004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1152256037) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 57612792 + ... + 57612811.

It is an arithmetic number, because the mean of its divisors is an integer number (259257609).

Almost surely, 2^1152256030 is an apocalyptic number.

1152256030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1152256030 is a deficient number, since it is larger than the sum of its proper divisors (921804842).

1152256030 is a wasteful number, since it uses less digits than its factorization.

1152256030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 115225610.

The product of its (nonzero) digits is 1800, while the sum is 25.

The square root of 1152256030 is about 33944.8969655234. The cubic root of 1152256030 is about 1048.3742126276.

Adding to 1152256030 its reverse (306522511), we get a palindrome (1458778541).

The spelling of 1152256030 in words is "one billion, one hundred fifty-two million, two hundred fifty-six thousand, thirty".