102480733 has 2 divisors, whose sum is σ = 102480734. Its totient is φ = 102480732.

The previous prime is 102480731. The next prime is 102480769. The reversal of 102480733 is 337084201.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 97653924 + 4826809 = 9882^2 + 2197^2 .

It is an emirp because it is prime and its reverse (337084201) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 102480733 - 2¹ = 102480731 is a prime.

Together with 102480731, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (102480731) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51240366 + 51240367.

It is an arithmetic number, because the mean of its divisors is an integer number (51240367).

Almost surely, 2^102480733 is an apocalyptic number.

It is an amenable number.

102480733 is a deficient number, since it is larger than the sum of its proper divisors (1).

102480733 is an equidigital number, since it uses as much as digits as its factorization.

102480733 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4032, while the sum is 28.

The square root of 102480733 is about 10123.2767916322. The cubic root of 102480733 is about 467.9657561936.

The spelling of 102480733 in words is "one hundred two million, four hundred eighty thousand, seven hundred thirty-three".