102020403413 has 2 divisors, whose sum is σ = 102020403414. Its totient is φ = 102020403412.

The previous prime is 102020403409. The next prime is 102020403427. The reversal of 102020403413 is 314304020201.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 90082218769 + 11938184644 = 300137^2 + 109262^2 .

It is an emirp because it is prime and its reverse (314304020201) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 102020403413 - 2² = 102020403409 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (102020403473) 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, 51010201706 + 51010201707.

It is an arithmetic number, because the mean of its divisors is an integer number (51010201707).

Almost surely, 2^102020403413 is an apocalyptic number.

It is an amenable number.

102020403413 is a deficient number, since it is larger than the sum of its proper divisors (1).

102020403413 is an equidigital number, since it uses as much as digits as its factorization.

102020403413 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 102020403413 its reverse (314304020201), we get a palindrome (416324423614).

The spelling of 102020403413 in words is "one hundred two billion, twenty million, four hundred three thousand, four hundred thirteen".