1153153340 has 24 divisors (see below), whose sum is σ = 2428822032. Its totient is φ = 459889920.

The previous prime is 1153153321. The next prime is 1153153373. The reversal of 1153153340 is 433513511.

It is a congruent number.

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 7 ways as a sum of consecutive naturals, for example, 78806 + ... + 92285.

It is an arithmetic number, because the mean of its divisors is an integer number (101200918).

Almost surely, 2^1153153340 is an apocalyptic number.

1153153340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1153153340 is an abundant number, since it is smaller than the sum of its proper divisors (1275668692).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1153153340 is a wasteful number, since it uses less digits than its factorization.

1153153340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 171437 (or 171435 counting only the distinct ones).

The product of its (nonzero) digits is 2700, while the sum is 26.

The square root of 1153153340 is about 33958.1115493780. Note that the first 3 decimals coincide. The cubic root of 1153153340 is about 1048.6462796434.

Adding to 1153153340 its reverse (433513511), we get a palindrome (1586666851).

The spelling of 1153153340 in words is "one billion, one hundred fifty-three million, one hundred fifty-three thousand, three hundred forty".