1153034530 has 32 divisors (see below), whose sum is σ = 2106943488. Its totient is φ = 454267200.

The previous prime is 1153034521. The next prime is 1153034539. The reversal of 1153034530 is 354303511.

1153034530 is digitally balanced in base 6, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (1153034521) and next prime (1153034539).

It is a junction number, because it is equal to n+sod(n) for n = 1153034495 and 1153034504.

It is not an unprimeable number, because it can be changed into a prime (1153034539) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 193800 + ... + 199660.

It is an arithmetic number, because the mean of its divisors is an integer number (65841984).

Almost surely, 2^1153034530 is an apocalyptic number.

1153034530 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1153034530 is a deficient number, since it is larger than the sum of its proper divisors (953908958).

1153034530 is a wasteful number, since it uses less digits than its factorization.

1153034530 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6162.

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

The square root of 1153034530 is about 33956.3621431978. The cubic root of 1153034530 is about 1048.6102642124.

The spelling of 1153034530 in words is "one billion, one hundred fifty-three million, thirty-four thousand, five hundred thirty".