98161307 has 2 divisors, whose sum is σ = 98161308. Its totient is φ = 98161306.

The previous prime is 98161249. The next prime is 98161319. The reversal of 98161307 is 70316189.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 98161307 - 2¹⁸ = 97899163 is a prime.

It is not a weakly prime, because it can be changed into another prime (98161337) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 49080653 + 49080654.

It is an arithmetic number, because the mean of its divisors is an integer number (49080654).

Almost surely, 2^98161307 is an apocalyptic number.

98161307 is a deficient number, since it is larger than the sum of its proper divisors (1).

98161307 is an equidigital number, since it uses as much as digits as its factorization.

98161307 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 9072, while the sum is 35.

The square root of 98161307 is about 9907.6388206272. The cubic root of 98161307 is about 461.2964482471.

The spelling of 98161307 in words is "ninety-eight million, one hundred sixty-one thousand, three hundred seven".