1133335345 has 32 divisors (see below), whose sum is σ = 1495908000. Its totient is φ = 820740096.

The previous prime is 1133335337. The next prime is 1133335349. The reversal of 1133335345 is 5435333311.

1133335345 is digitally balanced in base 6, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 16 ways, for example, as 162639009 + 970696336 = 12753^2 + 31156^2 .

It is a cyclic number.

It is not a de Polignac number, because 1133335345 - 2³ = 1133335337 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1133335349) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 277881 + ... + 281929.

It is an arithmetic number, because the mean of its divisors is an integer number (46747125).

Almost surely, 2^1133335345 is an apocalyptic number.

It is an amenable number.

1133335345 is a deficient number, since it is larger than the sum of its proper divisors (362572655).

1133335345 is a wasteful number, since it uses less digits than its factorization.

1133335345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4197.

The product of its digits is 24300, while the sum is 31.

The square root of 1133335345 is about 33665.0463388958. The cubic root of 1133335345 is about 1042.6042183323.

Adding to 1133335345 its reverse (5435333311), we get a palindrome (6568668656).

The spelling of 1133335345 in words is "one billion, one hundred thirty-three million, three hundred thirty-five thousand, three hundred forty-five".