10020012100093 has 2 divisors, whose sum is σ = 10020012100094. Its totient is φ = 10020012100092.

The previous prime is 10020012100057. The next prime is 10020012100151. The reversal of 10020012100093 is 39000121002001.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 9718762605049 + 301249495044 = 3117493^2 + 548862^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10020012100093 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 10020012100093.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10020012100393) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5010006050046 + 5010006050047.

It is an arithmetic number, because the mean of its divisors is an integer number (5010006050047).

Almost surely, 2^{10020012100093} is an apocalyptic number.

It is an amenable number.

10020012100093 is a deficient number, since it is larger than the sum of its proper divisors (1).

10020012100093 is an equidigital number, since it uses as much as digits as its factorization.

10020012100093 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 19.

Adding to 10020012100093 its reverse (39000121002001), we get a palindrome (49020133102094).

The spelling of 10020012100093 in words is "ten trillion, twenty billion, twelve million, one hundred thousand, ninety-three".