313343029 has 2 divisors, whose sum is σ = 313343030. Its totient is φ = 313343028.

The previous prime is 313342957. The next prime is 313343039. The reversal of 313343029 is 920343313.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 159012100 + 154330929 = 12610^2 + 12423^2 .

It is a cyclic number.

It is not a de Polignac number, because 313343029 - 2⁹ = 313342517 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 313342988 and 313343006.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (313343039) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 156671514 + 156671515.

It is an arithmetic number, because the mean of its divisors is an integer number (156671515).

Almost surely, 2^313343029 is an apocalyptic number.

It is an amenable number.

313343029 is a deficient number, since it is larger than the sum of its proper divisors (1).

313343029 is an equidigital number, since it uses as much as digits as its factorization.

313343029 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5832, while the sum is 28.

The square root of 313343029 is about 17701.4979309662. The cubic root of 313343029 is about 679.2140783108.

The spelling of 313343029 in words is "three hundred thirteen million, three hundred forty-three thousand, twenty-nine".