316572141 has 4 divisors (see below), whose sum is σ = 422096192. Its totient is φ = 211048092.

The previous prime is 316572103. The next prime is 316572163. The reversal of 316572141 is 141275613.

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: 141275613 = 3 ⋅47091871.

It is not a de Polignac number, because 316572141 - 2²¹ = 314474989 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 316572099 and 316572108.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (316572941) 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, 52762021 + ... + 52762026.

It is an arithmetic number, because the mean of its divisors is an integer number (105524048).

Almost surely, 2^316572141 is an apocalyptic number.

It is an amenable number.

316572141 is a deficient number, since it is larger than the sum of its proper divisors (105524051).

316572141 is a wasteful number, since it uses less digits than its factorization.

316572141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 105524050.

The product of its digits is 5040, while the sum is 30.

The square root of 316572141 is about 17792.4742798746. The cubic root of 316572141 is about 681.5392904742.

The spelling of 316572141 in words is "three hundred sixteen million, five hundred seventy-two thousand, one hundred forty-one".