2235423101 has 2 divisors, whose sum is σ = 2235423102. Its totient is φ = 2235423100.

The previous prime is 2235423097. The next prime is 2235423149. The reversal of 2235423101 is 1013245322.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1463139001 + 772284100 = 38251^2 + 27790^2 .

It is a cyclic number.

It is not a de Polignac number, because 2235423101 - 2² = 2235423097 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2235423161) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1117711550 + 1117711551.

It is an arithmetic number, because the mean of its divisors is an integer number (1117711551).

Almost surely, 2^2235423101 is an apocalyptic number.

It is an amenable number.

2235423101 is a deficient number, since it is larger than the sum of its proper divisors (1).

2235423101 is an equidigital number, since it uses as much as digits as its factorization.

2235423101 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1440, while the sum is 23.

The square root of 2235423101 is about 47280.2612196676. The cubic root of 2235423101 is about 1307.5347652369.

Adding to 2235423101 its reverse (1013245322), we get a palindrome (3248668423).

The spelling of 2235423101 in words is "two billion, two hundred thirty-five million, four hundred twenty-three thousand, one hundred one".