98811187207 has 2 divisors, whose sum is σ = 98811187208. Its totient is φ = 98811187206.

The previous prime is 98811187151. The next prime is 98811187231. The reversal of 98811187207 is 70278111889.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 98811187207 - 2³⁵ = 64451448839 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (98811187247) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 49405593603 + 49405593604.

It is an arithmetic number, because the mean of its divisors is an integer number (49405593604).

Almost surely, 2^98811187207 is an apocalyptic number.

98811187207 is a deficient number, since it is larger than the sum of its proper divisors (1).

98811187207 is an equidigital number, since it uses as much as digits as its factorization.

98811187207 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 451584, while the sum is 52.

The spelling of 98811187207 in words is "ninety-eight billion, eight hundred eleven million, one hundred eighty-seven thousand, two hundred seven".