157151073 has 8 divisors (see below), whose sum is σ = 214645536. Its totient is φ = 102212000.

The previous prime is 157151063. The next prime is 157151083. The reversal of 157151073 is 370151751.

It is an interprime number because it is at equal distance from previous prime (157151063) and next prime (157151083).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 157151073 - 2⁸ = 157150817 is a prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 157151073.

It is not an unprimeable number, because it can be changed into a prime (157151063) 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 in 7 ways as a sum of consecutive naturals, for example, 638703 + ... + 638948.

It is an arithmetic number, because the mean of its divisors is an integer number (26830692).

Almost surely, 2^157151073 is an apocalyptic number.

It is an amenable number.

157151073 is a deficient number, since it is larger than the sum of its proper divisors (57494463).

157151073 is a wasteful number, since it uses less digits than its factorization.

157151073 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1277695.

The product of its (nonzero) digits is 3675, while the sum is 30.

The square root of 157151073 is about 12535.9911056127. The cubic root of 157151073 is about 539.6420501582.

The spelling of 157151073 in words is "one hundred fifty-seven million, one hundred fifty-one thousand, seventy-three".