202143299147 has 2 divisors, whose sum is σ = 202143299148. Its totient is φ = 202143299146.

The previous prime is 202143299131. The next prime is 202143299159. The reversal of 202143299147 is 741992341202.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 202143299147 - 2⁴ = 202143299131 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 202143299098 and 202143299107.

It is not a weakly prime, because it can be changed into another prime (202143299107) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 101071649573 + 101071649574.

It is an arithmetic number, because the mean of its divisors is an integer number (101071649574).

Almost surely, 2^202143299147 is an apocalyptic number.

202143299147 is a deficient number, since it is larger than the sum of its proper divisors (1).

202143299147 is an equidigital number, since it uses as much as digits as its factorization.

202143299147 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 217728, while the sum is 44.

The spelling of 202143299147 in words is "two hundred two billion, one hundred forty-three million, two hundred ninety-nine thousand, one hundred forty-seven".