202143340151 has 2 divisors, whose sum is σ = 202143340152. Its totient is φ = 202143340150.

The previous prime is 202143340099. The next prime is 202143340169. The reversal of 202143340151 is 151043341202.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-202143340151 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 202143340151.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (202143340181) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 101071670075 + 101071670076.

It is an arithmetic number, because the mean of its divisors is an integer number (101071670076).

Almost surely, 2^202143340151 is an apocalyptic number.

202143340151 is a deficient number, since it is larger than the sum of its proper divisors (1).

202143340151 is an equidigital number, since it uses as much as digits as its factorization.

202143340151 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2880, while the sum is 26.

Adding to 202143340151 its reverse (151043341202), we get a palindrome (353186681353).

The spelling of 202143340151 in words is "two hundred two billion, one hundred forty-three million, three hundred forty thousand, one hundred fifty-one".