235656101 has 2 divisors, whose sum is σ = 235656102. Its totient is φ = 235656100.

The previous prime is 235656097. The next prime is 235656103. The reversal of 235656101 is 101656532.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 230128900 + 5527201 = 15170^2 + 2351^2 .

It is a cyclic number.

It is not a de Polignac number, because 235656101 - 2² = 235656097 is a prime.

Together with 235656103, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (235656103) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 117828050 + 117828051.

It is an arithmetic number, because the mean of its divisors is an integer number (117828051).

Almost surely, 2^235656101 is an apocalyptic number.

It is an amenable number.

235656101 is a deficient number, since it is larger than the sum of its proper divisors (1).

235656101 is an equidigital number, since it uses as much as digits as its factorization.

235656101 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5400, while the sum is 29.

The square root of 235656101 is about 15351.0944560966. The cubic root of 235656101 is about 617.6743439483.

The spelling of 235656101 in words is "two hundred thirty-five million, six hundred fifty-six thousand, one hundred one".