102285383 has 2 divisors, whose sum is σ = 102285384. Its totient is φ = 102285382.

The previous prime is 102285331. The next prime is 102285401. The reversal of 102285383 is 383582201.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 102285383 - 2⁶ = 102285319 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (102185383) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51142691 + 51142692.

It is an arithmetic number, because the mean of its divisors is an integer number (51142692).

Almost surely, 2^102285383 is an apocalyptic number.

102285383 is a deficient number, since it is larger than the sum of its proper divisors (1).

102285383 is an equidigital number, since it uses as much as digits as its factorization.

102285383 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 11520, while the sum is 32.

The square root of 102285383 is about 10113.6236334956. The cubic root of 102285383 is about 467.6682197489.

The spelling of 102285383 in words is "one hundred two million, two hundred eighty-five thousand, three hundred eighty-three".