10210312011103 has 2 divisors, whose sum is σ = 10210312011104. Its totient is φ = 10210312011102.

The previous prime is 10210312011059. The next prime is 10210312011131. The reversal of 10210312011103 is 30111021301201.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10210312011103 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10210312011143) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5105156005551 + 5105156005552.

It is an arithmetic number, because the mean of its divisors is an integer number (5105156005552).

Almost surely, 2^{10210312011103} is an apocalyptic number.

10210312011103 is a deficient number, since it is larger than the sum of its proper divisors (1).

10210312011103 is an equidigital number, since it uses as much as digits as its factorization.

10210312011103 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 36, while the sum is 16.

Adding to 10210312011103 its reverse (30111021301201), we get a palindrome (40321333312304).

The spelling of 10210312011103 in words is "ten trillion, two hundred ten billion, three hundred twelve million, eleven thousand, one hundred three".