87202954343 has 2 divisors, whose sum is σ = 87202954344. Its totient is φ = 87202954342.

The previous prime is 87202954339. The next prime is 87202954351. The reversal of 87202954343 is 34345920278.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 87202954343 - 2² = 87202954339 is a prime.

It is a super-2 number, since 2×87202954343² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (87202954373) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 43601477171 + 43601477172.

It is an arithmetic number, because the mean of its divisors is an integer number (43601477172).

Almost surely, 2^87202954343 is an apocalyptic number.

87202954343 is a deficient number, since it is larger than the sum of its proper divisors (1).

87202954343 is an equidigital number, since it uses as much as digits as its factorization.

87202954343 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1451520, while the sum is 47.

The spelling of 87202954343 in words is "eighty-seven billion, two hundred two million, nine hundred fifty-four thousand, three hundred forty-three".