313153471 has 2 divisors, whose sum is σ = 313153472. Its totient is φ = 313153470.

The previous prime is 313153469. The next prime is 313153591. The reversal of 313153471 is 174351313.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 313153471 - 2¹ = 313153469 is a prime.

It is a super-3 number, since 3×313153471³ (a number of 26 digits) contains 333 as substring.

Together with 313153469, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (313153411) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 156576735 + 156576736.

It is an arithmetic number, because the mean of its divisors is an integer number (156576736).

Almost surely, 2^313153471 is an apocalyptic number.

313153471 is a deficient number, since it is larger than the sum of its proper divisors (1).

313153471 is an equidigital number, since it uses as much as digits as its factorization.

313153471 is an evil number, because the sum of its binary digits is even.

The product of its digits is 3780, while the sum is 28.

The square root of 313153471 is about 17696.1428283115. The cubic root of 313153471 is about 679.0770863438.

The spelling of 313153471 in words is "three hundred thirteen million, one hundred fifty-three thousand, four hundred seventy-one".