147828203 has 2 divisors, whose sum is σ = 147828204. Its totient is φ = 147828202.

The previous prime is 147828137. The next prime is 147828223. The reversal of 147828203 is 302828741.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 147828203 - 2¹⁰ = 147827179 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (147828223) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 73914101 + 73914102.

It is an arithmetic number, because the mean of its divisors is an integer number (73914102).

Almost surely, 2^147828203 is an apocalyptic number.

147828203 is a deficient number, since it is larger than the sum of its proper divisors (1).

147828203 is an equidigital number, since it uses as much as digits as its factorization.

147828203 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 21504, while the sum is 35.

The square root of 147828203 is about 12158.4621971695. The cubic root of 147828203 is about 528.7524985025.

The spelling of 147828203 in words is "one hundred forty-seven million, eight hundred twenty-eight thousand, two hundred three".