1153133402 has 8 divisors (see below), whose sum is σ = 1762336116. Its totient is φ = 565688032.

The previous prime is 1153133369. The next prime is 1153133411. The reversal of 1153133402 is 2043313511.

It can be written as a sum of positive squares in 2 ways, for example, as 1100846041 + 52287361 = 33179^2 + 7231^2 .

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5439203 + ... + 5439414.

Almost surely, 2^1153133402 is an apocalyptic number.

1153133402 is a deficient number, since it is larger than the sum of its proper divisors (609202714).

1153133402 is a wasteful number, since it uses less digits than its factorization.

1153133402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10878672.

The product of its (nonzero) digits is 1080, while the sum is 23.

The square root of 1153133402 is about 33957.8179805476. The cubic root of 1153133402 is about 1048.6402359169.

Adding to 1153133402 its reverse (2043313511), we get a palindrome (3196446913).

The spelling of 1153133402 in words is "one billion, one hundred fifty-three million, one hundred thirty-three thousand, four hundred two".