16300157 has 4 divisors (see below), whose sum is σ = 17158080. Its totient is φ = 15442236.

The previous prime is 16300133. The next prime is 16300159. The reversal of 16300157 is 75100361.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 75100361 = 7 ⋅10728623.

It is a cyclic number.

It is not a de Polignac number, because 16300157 - 2⁸ = 16299901 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16300159) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 428933 + ... + 428970.

It is an arithmetic number, because the mean of its divisors is an integer number (4289520).

Almost surely, 2^16300157 is an apocalyptic number.

It is an amenable number.

16300157 is a deficient number, since it is larger than the sum of its proper divisors (857923).

16300157 is an equidigital number, since it uses as much as digits as its factorization.

16300157 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 857922.

The product of its (nonzero) digits is 630, while the sum is 23.

The square root of 16300157 is about 4037.3452911536. The cubic root of 16300157 is about 253.5501834781.

The spelling of 16300157 in words is "sixteen million, three hundred thousand, one hundred fifty-seven".