1133545030 has 16 divisors (see below), whose sum is σ = 2040768720. Its totient is φ = 453331872.

The previous prime is 1133545001. The next prime is 1133545031. The reversal of 1133545030 is 305453311.

It is a junction number, because it is equal to n+sod(n) for n = 1133544986 and 1133545004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1133545031) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 85381 + ... + 97759.

It is an arithmetic number, because the mean of its divisors is an integer number (127548045).

Almost surely, 2^1133545030 is an apocalyptic number.

1133545030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1133545030 is a deficient number, since it is larger than the sum of its proper divisors (907223690).

1133545030 is a wasteful number, since it uses less digits than its factorization.

1133545030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21543.

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

The square root of 1133545030 is about 33668.1604784105. The cubic root of 1133545030 is about 1042.6685138018.

Adding to 1133545030 its reverse (305453311), we get a palindrome (1438998341).

It can be divided in two parts, 11335 and 45030, that added together give a palindrome (56365).

The spelling of 1133545030 in words is "one billion, one hundred thirty-three million, five hundred forty-five thousand, thirty".