235142011297 has 2 divisors, whose sum is σ = 235142011298. Its totient is φ = 235142011296.

The previous prime is 235142011271. The next prime is 235142011303. The reversal of 235142011297 is 792110241532.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 196070954401 + 39071056896 = 442799^2 + 197664^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-235142011297 is a prime.

It is not a weakly prime, because it can be changed into another prime (235142011267) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 117571005648 + 117571005649.

It is an arithmetic number, because the mean of its divisors is an integer number (117571005649).

Almost surely, 2^235142011297 is an apocalyptic number.

It is an amenable number.

235142011297 is a deficient number, since it is larger than the sum of its proper divisors (1).

235142011297 is an equidigital number, since it uses as much as digits as its factorization.

235142011297 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 30240, while the sum is 37.

The spelling of 235142011297 in words is "two hundred thirty-five billion, one hundred forty-two million, eleven thousand, two hundred ninety-seven".