102355330002439 has 2 divisors, whose sum is σ = 102355330002440. Its totient is φ = 102355330002438.

The previous prime is 102355330002421. The next prime is 102355330002449. The reversal of 102355330002439 is 934200033553201.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 102355330002439 - 2⁵ = 102355330002407 is a prime.

It is a super-2 number, since 2×102355330002439² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (102355330002449) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51177665001219 + 51177665001220.

It is an arithmetic number, because the mean of its divisors is an integer number (51177665001220).

Almost surely, 2^{102355330002439} is an apocalyptic number.

102355330002439 is a deficient number, since it is larger than the sum of its proper divisors (1).

102355330002439 is an equidigital number, since it uses as much as digits as its factorization.

102355330002439 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 291600, while the sum is 40.

The spelling of 102355330002439 in words is "one hundred two trillion, three hundred fifty-five billion, three hundred thirty million, two thousand, four hundred thirty-nine".