1152345130 has 8 divisors (see below), whose sum is σ = 2074221252. Its totient is φ = 460938048.

The previous prime is 1152345109. The next prime is 1152345137. The reversal of 1152345130 is 315432511.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 1046069649 + 106275481 = 32343^2 + 10309^2 .

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 = 1152345095 and 1152345104.

It is not an unprimeable number, because it can be changed into a prime (1152345137) 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, 57617247 + ... + 57617266.

Almost surely, 2^1152345130 is an apocalyptic number.

1152345130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1152345130 is a deficient number, since it is larger than the sum of its proper divisors (921876122).

1152345130 is a wasteful number, since it uses less digits than its factorization.

1152345130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 115234520.

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

The square root of 1152345130 is about 33946.2093612822. The cubic root of 1152345130 is about 1048.4012343231.

Adding to 1152345130 its reverse (315432511), we get a palindrome (1467777641).

The spelling of 1152345130 in words is "one billion, one hundred fifty-two million, three hundred forty-five thousand, one hundred thirty".