102060859 has 2 divisors, whose sum is σ = 102060860. Its totient is φ = 102060858.

The previous prime is 102060853. The next prime is 102060863. The reversal of 102060859 is 958060201.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 102060859 - 2⁷ = 102060731 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 102060859.

It is not a weakly prime, because it can be changed into another prime (102060853) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51030429 + 51030430.

It is an arithmetic number, because the mean of its divisors is an integer number (51030430).

Almost surely, 2^102060859 is an apocalyptic number.

102060859 is a deficient number, since it is larger than the sum of its proper divisors (1).

102060859 is an equidigital number, since it uses as much as digits as its factorization.

102060859 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4320, while the sum is 31.

The square root of 102060859 is about 10102.5174585348. The cubic root of 102060859 is about 467.3257802601.

The spelling of 102060859 in words is "one hundred two million, sixty thousand, eight hundred fifty-nine".