98148131 has 2 divisors, whose sum is σ = 98148132. Its totient is φ = 98148130.

The previous prime is 98148119. The next prime is 98148187. The reversal of 98148131 is 13184189.

It is a weak prime.

It is an emirp because it is prime and its reverse (13184189) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 98148131 - 2⁶ = 98148067 is a prime.

It is a super-2 number, since 2×98148131² = 19266111237586322, which contains 22 as substring.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 98148091 and 98148100.

It is not a weakly prime, because it can be changed into another prime (98148101) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 49074065 + 49074066.

It is an arithmetic number, because the mean of its divisors is an integer number (49074066).

Almost surely, 2^98148131 is an apocalyptic number.

98148131 is a deficient number, since it is larger than the sum of its proper divisors (1).

98148131 is an equidigital number, since it uses as much as digits as its factorization.

98148131 is an evil number, because the sum of its binary digits is even.

The product of its digits is 6912, while the sum is 35.

The square root of 98148131 is about 9906.9738568344. The cubic root of 98148131 is about 461.2758076839.

The spelling of 98148131 in words is "ninety-eight million, one hundred forty-eight thousand, one hundred thirty-one".