1152003430 has 8 divisors (see below), whose sum is σ = 2073606192. Its totient is φ = 460801368.

The previous prime is 1152003407. The next prime is 1152003439. The reversal of 1152003430 is 343002511.

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

It is a super-2 number, since 2×1152003430² = 2654223805463529800, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1152003398 and 1152003407.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1152003439) 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, 57600162 + ... + 57600181.

It is an arithmetic number, because the mean of its divisors is an integer number (259200774).

Almost surely, 2^1152003430 is an apocalyptic number.

1152003430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1152003430 is a deficient number, since it is larger than the sum of its proper divisors (921602762).

1152003430 is a wasteful number, since it uses less digits than its factorization.

1152003430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 115200350.

The product of its (nonzero) digits is 360, while the sum is 19.

The square root of 1152003430 is about 33941.1760255887. The cubic root of 1152003430 is about 1048.2975980926.

Adding to 1152003430 its reverse (343002511), we get a palindrome (1495005941).

The spelling of 1152003430 in words is "one billion, one hundred fifty-two million, three thousand, four hundred thirty".