1152116601 has 4 divisors (see below), whose sum is σ = 1536155472. Its totient is φ = 768077732.

The previous prime is 1152116591. The next prime is 1152116617. The reversal of 1152116601 is 1066112511.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 1152116601 - 2¹⁰ = 1152115577 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (1152116671) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 192019431 + ... + 192019436.

It is an arithmetic number, because the mean of its divisors is an integer number (384038868).

Almost surely, 2^1152116601 is an apocalyptic number.

It is an amenable number.

1152116601 is a deficient number, since it is larger than the sum of its proper divisors (384038871).

1152116601 is an equidigital number, since it uses as much as digits as its factorization.

1152116601 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 384038870.

The product of its (nonzero) digits is 360, while the sum is 24.

The square root of 1152116601 is about 33942.8431484459. The cubic root of 1152116601 is about 1048.3319246694.

The spelling of 1152116601 in words is "one billion, one hundred fifty-two million, one hundred sixteen thousand, six hundred one".