99743351 has 2 divisors, whose sum is σ = 99743352. Its totient is φ = 99743350.

The previous prime is 99743333. The next prime is 99743389. The reversal of 99743351 is 15334799.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 99743351 - 2¹⁴ = 99726967 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 99743299 and 99743308.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (99743321) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 49871675 + 49871676.

It is an arithmetic number, because the mean of its divisors is an integer number (49871676).

Almost surely, 2^99743351 is an apocalyptic number.

99743351 is a deficient number, since it is larger than the sum of its proper divisors (1).

99743351 is an equidigital number, since it uses as much as digits as its factorization.

99743351 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 102060, while the sum is 41.

The square root of 99743351 is about 9987.1593058287. The cubic root of 99743351 is about 463.7614567925.

The spelling of 99743351 in words is "ninety-nine million, seven hundred forty-three thousand, three hundred fifty-one".