29133403213 has 2 divisors, whose sum is σ = 29133403214. Its totient is φ = 29133403212.

The previous prime is 29133403097. The next prime is 29133403223. The reversal of 29133403213 is 31230433192.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 20878227049 + 8255176164 = 144493^2 + 90858^2 .

It is a cyclic number.

It is not a de Polignac number, because 29133403213 - 2²⁹ = 28596532301 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (29133403223) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14566701606 + 14566701607.

It is an arithmetic number, because the mean of its divisors is an integer number (14566701607).

Almost surely, 2^29133403213 is an apocalyptic number.

It is an amenable number.

29133403213 is a deficient number, since it is larger than the sum of its proper divisors (1).

29133403213 is an equidigital number, since it uses as much as digits as its factorization.

29133403213 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 11664, while the sum is 31.

The spelling of 29133403213 in words is "twenty-nine billion, one hundred thirty-three million, four hundred three thousand, two hundred thirteen".