102100324115147 has 2 divisors, whose sum is σ = 102100324115148. Its totient is φ = 102100324115146.

The previous prime is 102100324115143. The next prime is 102100324115149. The reversal of 102100324115147 is 741511423001201.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 102100324115147 - 2² = 102100324115143 is a prime.

Together with 102100324115149, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (102100324115143) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51050162057573 + 51050162057574.

It is an arithmetic number, because the mean of its divisors is an integer number (51050162057574).

Almost surely, 2^{102100324115147} is an apocalyptic number.

102100324115147 is a deficient number, since it is larger than the sum of its proper divisors (1).

102100324115147 is an equidigital number, since it uses as much as digits as its factorization.

102100324115147 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6720, while the sum is 32.

Adding to 102100324115147 its reverse (741511423001201), we get a palindrome (843611747116348).

The spelling of 102100324115147 in words is "one hundred two trillion, one hundred billion, three hundred twenty-four million, one hundred fifteen thousand, one hundred forty-seven".