134302202291 has 2 divisors, whose sum is σ = 134302202292. Its totient is φ = 134302202290.

The previous prime is 134302202257. The next prime is 134302202303. The reversal of 134302202291 is 192202203431.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 134302202291 - 2³⁰ = 133228460467 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (134302202491) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 67151101145 + 67151101146.

It is an arithmetic number, because the mean of its divisors is an integer number (67151101146).

Almost surely, 2^134302202291 is an apocalyptic number.

134302202291 is a deficient number, since it is larger than the sum of its proper divisors (1).

134302202291 is an equidigital number, since it uses as much as digits as its factorization.

134302202291 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5184, while the sum is 29.

The spelling of 134302202291 in words is "one hundred thirty-four billion, three hundred two million, two hundred two thousand, two hundred ninety-one".