98747750271 has 32 divisors (see below), whose sum is σ = 133456377600. Its totient is φ = 64943110400.

The previous prime is 98747750251. The next prime is 98747750291. The reversal of 98747750271 is 17205774789.

It is an interprime number because it is at equal distance from previous prime (98747750251) and next prime (98747750291).

It is a cyclic number.

It is not a de Polignac number, because 98747750271 - 2³⁰ = 97674008447 is a prime.

It is a super-2 number, since 2×98747750271² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (98747750251) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 51137176 + ... + 51139106.

It is an arithmetic number, because the mean of its divisors is an integer number (4170511800).

Almost surely, 2^98747750271 is an apocalyptic number.

98747750271 is a deficient number, since it is larger than the sum of its proper divisors (34708627329).

98747750271 is a wasteful number, since it uses less digits than its factorization.

98747750271 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2807.

The product of its (nonzero) digits is 6914880, while the sum is 57.

The spelling of 98747750271 in words is "ninety-eight billion, seven hundred forty-seven million, seven hundred fifty thousand, two hundred seventy-one".