313141433 has 4 divisors (see below), whose sum is σ = 341608848. Its totient is φ = 284674020.

The previous prime is 313141429. The next prime is 313141441. The reversal of 313141433 is 334141313.

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: 334141313 = 11 ⋅30376483.

It is a cyclic number.

It is not a de Polignac number, because 313141433 - 2² = 313141429 is a prime.

It is a super-2 number, since 2×313141433² = 196115114122586978, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 313141399 and 313141408.

It is not an unprimeable number, because it can be changed into a prime (313141463) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14233691 + ... + 14233712.

It is an arithmetic number, because the mean of its divisors is an integer number (85402212).

Almost surely, 2^313141433 is an apocalyptic number.

It is an amenable number.

313141433 is a deficient number, since it is larger than the sum of its proper divisors (28467415).

313141433 is a wasteful number, since it uses less digits than its factorization.

313141433 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28467414.

The product of its digits is 1296, while the sum is 23.

The square root of 313141433 is about 17695.8026944245. The cubic root of 313141433 is about 679.0683847161.

Adding to 313141433 its reverse (334141313), we get a palindrome (647282746).

The spelling of 313141433 in words is "three hundred thirteen million, one hundred forty-one thousand, four hundred thirty-three".