157000301 has 2 divisors, whose sum is σ = 157000302. Its totient is φ = 157000300.

The previous prime is 157000243. The next prime is 157000309. The reversal of 157000301 is 103000751.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 148596100 + 8404201 = 12190^2 + 2899^2 .

It is a cyclic number.

It is not a de Polignac number, because 157000301 - 2¹⁰ = 156999277 is a prime.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 157000301.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (157000309) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 78500150 + 78500151.

It is an arithmetic number, because the mean of its divisors is an integer number (78500151).

Almost surely, 2^157000301 is an apocalyptic number.

It is an amenable number.

157000301 is a deficient number, since it is larger than the sum of its proper divisors (1).

157000301 is an equidigital number, since it uses as much as digits as its factorization.

157000301 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 105, while the sum is 17.

The square root of 157000301 is about 12529.9760973435. The cubic root of 157000301 is about 539.4694159670.

The spelling of 157000301 in words is "one hundred fifty-seven million, three hundred one", and thus it is an aban number.