29130313 has 2 divisors, whose sum is σ = 29130314. Its totient is φ = 29130312.

The previous prime is 29130301. The next prime is 29130329. The reversal of 29130313 is 31303192.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 29127609 + 2704 = 5397^2 + 52^2 .

It is a cyclic number.

It is not a de Polignac number, because 29130313 - 2²¹ = 27033161 is a prime.

It is not a weakly prime, because it can be changed into another prime (29136313) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14565156 + 14565157.

It is an arithmetic number, because the mean of its divisors is an integer number (14565157).

Almost surely, 2^29130313 is an apocalyptic number.

It is an amenable number.

29130313 is a deficient number, since it is larger than the sum of its proper divisors (1).

29130313 is an equidigital number, since it uses as much as digits as its factorization.

29130313 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 486, while the sum is 22.

The square root of 29130313 is about 5397.2505037287. The cubic root of 29130313 is about 307.6911821449.

The spelling of 29130313 in words is "twenty-nine million, one hundred thirty thousand, three hundred thirteen".