117148001 has 4 divisors (see below), whose sum is σ = 117638400. Its totient is φ = 116657604.

The previous prime is 117147983. The next prime is 117148007. The reversal of 117148001 is 100841711.

It is a happy number.

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, and also an emirpimes, since its reverse is a distinct semiprime: 100841711 = 1759 ⋅57329.

It is a cyclic number.

It is not a de Polignac number, because 117148001 - 2²² = 112953697 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (117148007) 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, 244841 + ... + 245318.

It is an arithmetic number, because the mean of its divisors is an integer number (29409600).

Almost surely, 2^117148001 is an apocalyptic number.

It is an amenable number.

117148001 is a deficient number, since it is larger than the sum of its proper divisors (490399).

117148001 is an equidigital number, since it uses as much as digits as its factorization.

117148001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 490398.

The product of its (nonzero) digits is 224, while the sum is 23.

The square root of 117148001 is about 10823.4930128864. The cubic root of 117148001 is about 489.3034682186.

Adding to 117148001 its reverse (100841711), we get a palindrome (217989712).

The spelling of 117148001 in words is "one hundred seventeen million, one hundred forty-eight thousand, one".