1153106326 has 4 divisors (see below), whose sum is σ = 1729659492. Its totient is φ = 576553162.

The previous prime is 1153106309. The next prime is 1153106327. The reversal of 1153106326 is 6236013511.

It is a semiprime because it is the product of two primes.

It is a super-2 number, since 2×1153106326² = 2659308398122436552, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1153106294 and 1153106303.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1153106327) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 288276580 + ... + 288276583.

It is an arithmetic number, because the mean of its divisors is an integer number (432414873).

Almost surely, 2^1153106326 is an apocalyptic number.

1153106326 is a deficient number, since it is larger than the sum of its proper divisors (576553166).

1153106326 is an equidigital number, since it uses as much as digits as its factorization.

1153106326 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 576553165.

The product of its (nonzero) digits is 3240, while the sum is 28.

The square root of 1153106326 is about 33957.4193071264. The cubic root of 1153106326 is about 1048.6320283655.

Adding to 1153106326 its reverse (6236013511), we get a palindrome (7389119837).

The spelling of 1153106326 in words is "one billion, one hundred fifty-three million, one hundred six thousand, three hundred twenty-six".