100210012122793 has 2 divisors, whose sum is σ = 100210012122794. Its totient is φ = 100210012122792.

The previous prime is 100210012122743. The next prime is 100210012122917. The reversal of 100210012122793 is 397221210012001.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 55922757335104 + 44287254787689 = 7478152^2 + 6654867^2 .

It is a cyclic number.

It is not a de Polignac number, because 100210012122793 - 2²¹ = 100210010025641 is a prime.

It is a super-2 number, since 2×100210012122793² (a number of 29 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (100210012122713) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50105006061396 + 50105006061397.

It is an arithmetic number, because the mean of its divisors is an integer number (50105006061397).

Almost surely, 2^{100210012122793} is an apocalyptic number.

It is an amenable number.

100210012122793 is a deficient number, since it is larger than the sum of its proper divisors (1).

100210012122793 is an equidigital number, since it uses as much as digits as its factorization.

100210012122793 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3024, while the sum is 31.

Adding to 100210012122793 its reverse (397221210012001), we get a palindrome (497431222134794).

The spelling of 100210012122793 in words is "one hundred trillion, two hundred ten billion, twelve million, one hundred twenty-two thousand, seven hundred ninety-three".