102744011 has 2 divisors, whose sum is σ = 102744012. Its totient is φ = 102744010.

The previous prime is 102743941. The next prime is 102744017. The reversal of 102744011 is 110447201.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 102744011 - 2¹⁸ = 102481867 is a prime.

It is not a weakly prime, because it can be changed into another prime (102744017) 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, 51372005 + 51372006.

It is an arithmetic number, because the mean of its divisors is an integer number (51372006).

Almost surely, 2^102744011 is an apocalyptic number.

102744011 is a deficient number, since it is larger than the sum of its proper divisors (1).

102744011 is an equidigital number, since it uses as much as digits as its factorization.

102744011 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 224, while the sum is 20.

The square root of 102744011 is about 10136.2720464676. The cubic root of 102744011 is about 468.3661557889.

The spelling of 102744011 in words is "one hundred two million, seven hundred forty-four thousand, eleven".