98101651 has 2 divisors, whose sum is σ = 98101652. Its totient is φ = 98101650.

The previous prime is 98101649. The next prime is 98101657. The reversal of 98101651 is 15610189.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 98101651 - 2¹ = 98101649 is a prime.

Together with 98101649, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (98101657) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 49050825 + 49050826.

It is an arithmetic number, because the mean of its divisors is an integer number (49050826).

Almost surely, 2^98101651 is an apocalyptic number.

98101651 is a deficient number, since it is larger than the sum of its proper divisors (1).

98101651 is an equidigital number, since it uses as much as digits as its factorization.

98101651 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2160, while the sum is 31.

The square root of 98101651 is about 9904.6277567610. The cubic root of 98101651 is about 461.2029807414.

The spelling of 98101651 in words is "ninety-eight million, one hundred one thousand, six hundred fifty-one".