147157000027 has 4 divisors (see below), whose sum is σ = 147158393976. Its totient is φ = 147155606080.

The previous prime is 147156999973. The next prime is 147157000049. The reversal of 147157000027 is 720000751741.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 147157000027 - 2²⁷ = 147022782299 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 147156999956 and 147157000001.

It is not an unprimeable number, because it can be changed into a prime (147157000087) 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, 524374 + ... + 754507.

It is an arithmetic number, because the mean of its divisors is an integer number (36789598494).

Almost surely, 2^147157000027 is an apocalyptic number.

147157000027 is a deficient number, since it is larger than the sum of its proper divisors (1393949).

147157000027 is a wasteful number, since it uses less digits than its factorization.

147157000027 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1393948.

The product of its (nonzero) digits is 13720, while the sum is 34.

Adding to 147157000027 its reverse (720000751741), we get a palindrome (867157751768).

The spelling of 147157000027 in words is "one hundred forty-seven billion, one hundred fifty-seven million, twenty-seven", and thus it is an aban number.