1153238601 has 8 divisors (see below), whose sum is σ = 1542215584. Its totient is φ = 766543680.

The previous prime is 1153238579. The next prime is 1153238609. The reversal of 1153238601 is 1068323511.

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

It is a de Polignac number, because none of the positive numbers 2^k-1153238601 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1153238609) 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 in 7 ways as a sum of consecutive naturals, for example, 569335 + ... + 571356.

It is an arithmetic number, because the mean of its divisors is an integer number (192776948).

Almost surely, 2^1153238601 is an apocalyptic number.

It is an amenable number.

1153238601 is a deficient number, since it is larger than the sum of its proper divisors (388976983).

1153238601 is a wasteful number, since it uses less digits than its factorization.

1153238601 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1141031.

The product of its (nonzero) digits is 4320, while the sum is 30.

The square root of 1153238601 is about 33959.3669110600. The cubic root of 1153238601 is about 1048.6721236845.

The spelling of 1153238601 in words is "one billion, one hundred fifty-three million, two hundred thirty-eight thousand, six hundred one".