97300157 has 2 divisors, whose sum is σ = 97300158. Its totient is φ = 97300156.

The previous prime is 97300127. The next prime is 97300183. The reversal of 97300157 is 75100379.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 71554681 + 25745476 = 8459^2 + 5074^2 .

It is a cyclic number.

It is not a de Polignac number, because 97300157 - 2²² = 93105853 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (97300117) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 48650078 + 48650079.

It is an arithmetic number, because the mean of its divisors is an integer number (48650079).

Almost surely, 2^97300157 is an apocalyptic number.

It is an amenable number.

97300157 is a deficient number, since it is larger than the sum of its proper divisors (1).

97300157 is an equidigital number, since it uses as much as digits as its factorization.

97300157 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6615, while the sum is 32.

The square root of 97300157 is about 9864.0841946934. The cubic root of 97300157 is about 459.9435296148.

The spelling of 97300157 in words is "ninety-seven million, three hundred thousand, one hundred fifty-seven".