1010020001293 has 2 divisors, whose sum is σ = 1010020001294. Its totient is φ = 1010020001292.

The previous prime is 1010020001281. The next prime is 1010020001297. The reversal of 1010020001293 is 3921000200101.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 931761617284 + 78258384009 = 965278^2 + 279747^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1010020001293 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1010020001293.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1010020001297) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 505010000646 + 505010000647.

It is an arithmetic number, because the mean of its divisors is an integer number (505010000647).

Almost surely, 2^{1010020001293} is an apocalyptic number.

It is an amenable number.

1010020001293 is a deficient number, since it is larger than the sum of its proper divisors (1).

1010020001293 is an equidigital number, since it uses as much as digits as its factorization.

1010020001293 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 108, while the sum is 19.

Adding to 1010020001293 its reverse (3921000200101), we get a palindrome (4931020201394).

The spelling of 1010020001293 in words is "one trillion, ten billion, twenty million, one thousand, two hundred ninety-three".