102427933 has 2 divisors, whose sum is σ = 102427934. Its totient is φ = 102427932.

The previous prime is 102427921. The next prime is 102427961. The reversal of 102427933 is 339724201.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 101969604 + 458329 = 10098^2 + 677^2 .

It is a cyclic number.

It is not a de Polignac number, because 102427933 - 2⁹ = 102427421 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 102427895 and 102427904.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (102427903) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51213966 + 51213967.

It is an arithmetic number, because the mean of its divisors is an integer number (51213967).

Almost surely, 2^102427933 is an apocalyptic number.

It is an amenable number.

102427933 is a deficient number, since it is larger than the sum of its proper divisors (1).

102427933 is an equidigital number, since it uses as much as digits as its factorization.

102427933 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 9072, while the sum is 31.

The square root of 102427933 is about 10120.6686043957. The cubic root of 102427933 is about 467.8853741359.

The spelling of 102427933 in words is "one hundred two million, four hundred twenty-seven thousand, nine hundred thirty-three".