102481411 has 2 divisors, whose sum is σ = 102481412. Its totient is φ = 102481410.

The previous prime is 102481409. The next prime is 102481417. The reversal of 102481411 is 114184201.

It is a weak prime.

It is an emirp because it is prime and its reverse (114184201) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 102481411 - 2¹ = 102481409 is a prime.

Together with 102481409, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (102481417) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51240705 + 51240706.

It is an arithmetic number, because the mean of its divisors is an integer number (51240706).

Almost surely, 2^102481411 is an apocalyptic number.

102481411 is a deficient number, since it is larger than the sum of its proper divisors (1).

102481411 is an equidigital number, since it uses as much as digits as its factorization.

102481411 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 256, while the sum is 22.

The square root of 102481411 is about 10123.3102787576. The cubic root of 102481411 is about 467.9667881928.

The spelling of 102481411 in words is "one hundred two million, four hundred eighty-one thousand, four hundred eleven".