20030102123359 has 2 divisors, whose sum is σ = 20030102123360. Its totient is φ = 20030102123358.

The previous prime is 20030102123287. The next prime is 20030102123371. The reversal of 20030102123359 is 95332120103002.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 20030102123359 - 2¹⁵ = 20030102090591 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 20030102123359.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (20030102523359) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10015051061679 + 10015051061680.

It is an arithmetic number, because the mean of its divisors is an integer number (10015051061680).

Almost surely, 2^{20030102123359} is an apocalyptic number.

20030102123359 is a deficient number, since it is larger than the sum of its proper divisors (1).

20030102123359 is an equidigital number, since it uses as much as digits as its factorization.

20030102123359 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 9720, while the sum is 31.

The spelling of 20030102123359 in words is "twenty trillion, thirty billion, one hundred two million, one hundred twenty-three thousand, three hundred fifty-nine".