102030123301 has 2 divisors, whose sum is σ = 102030123302. Its totient is φ = 102030123300.

The previous prime is 102030123271. The next prime is 102030123311. The reversal of 102030123301 is 103321030201.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 71615112100 + 30415011201 = 267610^2 + 174399^2 .

It is a cyclic number.

It is not a de Polignac number, because 102030123301 - 2¹⁹ = 102029599013 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (102030123311) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51015061650 + 51015061651.

It is an arithmetic number, because the mean of its divisors is an integer number (51015061651).

Almost surely, 2^102030123301 is an apocalyptic number.

It is an amenable number.

102030123301 is a deficient number, since it is larger than the sum of its proper divisors (1).

102030123301 is an equidigital number, since it uses as much as digits as its factorization.

102030123301 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 108, while the sum is 16.

Adding to 102030123301 its reverse (103321030201), we get a palindrome (205351153502).

The spelling of 102030123301 in words is "one hundred two billion, thirty million, one hundred twenty-three thousand, three hundred one".