102470273 has 2 divisors, whose sum is σ = 102470274. Its totient is φ = 102470272.

The previous prime is 102470243. The next prime is 102470281. The reversal of 102470273 is 372074201.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 68095504 + 34374769 = 8252^2 + 5863^2 .

It is a cyclic number.

It is not a de Polignac number, because 102470273 - 2¹⁴ = 102453889 is a prime.

It is not a weakly prime, because it can be changed into another prime (102470213) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51235136 + 51235137.

It is an arithmetic number, because the mean of its divisors is an integer number (51235137).

Almost surely, 2^102470273 is an apocalyptic number.

It is an amenable number.

102470273 is a deficient number, since it is larger than the sum of its proper divisors (1).

102470273 is an equidigital number, since it uses as much as digits as its factorization.

102470273 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2352, while the sum is 26.

The square root of 102470273 is about 10122.7601473116. The cubic root of 102470273 is about 467.9498342142.

The spelling of 102470273 in words is "one hundred two million, four hundred seventy thousand, two hundred seventy-three".