102104413020047 has 2 divisors, whose sum is σ = 102104413020048. Its totient is φ = 102104413020046.

The previous prime is 102104413020013. The next prime is 102104413020053. The reversal of 102104413020047 is 740020314401201.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 102104413020047 - 2³⁴ = 102087233150863 is a prime.

It is a super-2 number, since 2×102104413020047² (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 (102104413020097) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51052206510023 + 51052206510024.

It is an arithmetic number, because the mean of its divisors is an integer number (51052206510024).

Almost surely, 2^{102104413020047} is an apocalyptic number.

102104413020047 is a deficient number, since it is larger than the sum of its proper divisors (1).

102104413020047 is an equidigital number, since it uses as much as digits as its factorization.

102104413020047 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5376, while the sum is 29.

Adding to 102104413020047 its reverse (740020314401201), we get a palindrome (842124727421248).

The spelling of 102104413020047 in words is "one hundred two trillion, one hundred four billion, four hundred thirteen million, twenty thousand, forty-seven".