102235433213 has 2 divisors, whose sum is σ = 102235433214. Its totient is φ = 102235433212.

The previous prime is 102235433207. The next prime is 102235433219. The reversal of 102235433213 is 312334532201.

It is a happy number.

It is a balanced prime because it is at equal distance from previous prime (102235433207) and next prime (102235433219).

It can be written as a sum of positive squares in only one way, i.e., 98883833764 + 3351599449 = 314458^2 + 57893^2 .

It is an emirp because it is prime and its reverse (312334532201) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 102235433213 - 2³⁴ = 85055564029 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (102235433219) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51117716606 + 51117716607.

It is an arithmetic number, because the mean of its divisors is an integer number (51117716607).

Almost surely, 2^102235433213 is an apocalyptic number.

It is an amenable number.

102235433213 is a deficient number, since it is larger than the sum of its proper divisors (1).

102235433213 is an equidigital number, since it uses as much as digits as its factorization.

102235433213 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 12960, while the sum is 29.

Adding to 102235433213 its reverse (312334532201), we get a palindrome (414569965414).

The spelling of 102235433213 in words is "one hundred two billion, two hundred thirty-five million, four hundred thirty-three thousand, two hundred thirteen".