147783196801 has 4 divisors (see below), whose sum is σ = 147835623600. Its totient is φ = 147730770004.

The previous prime is 147783196793. The next prime is 147783196811. The reversal of 147783196801 is 108691387741.

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: 108691387741 = 125693 ⋅864737.

It is a cyclic number.

It is not a de Polignac number, because 147783196801 - 2³ = 147783196793 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (147783196811) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 26209171 + ... + 26214808.

It is an arithmetic number, because the mean of its divisors is an integer number (36958905900).

Almost surely, 2^147783196801 is an apocalyptic number.

It is an amenable number.

147783196801 is a deficient number, since it is larger than the sum of its proper divisors (52426799).

147783196801 is an equidigital number, since it uses as much as digits as its factorization.

147783196801 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52426798.

The product of its (nonzero) digits is 2032128, while the sum is 55.

The spelling of 147783196801 in words is "one hundred forty-seven billion, seven hundred eighty-three million, one hundred ninety-six thousand, eight hundred one".