10123201130213 has 2 divisors, whose sum is σ = 10123201130214. Its totient is φ = 10123201130212.

The previous prime is 10123201130209. The next prime is 10123201130243. The reversal of 10123201130213 is 31203110232101.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 6264518421604 + 3858682708609 = 2502902^2 + 1964353^2 .

It is a cyclic number.

It is not a de Polignac number, because 10123201130213 - 2² = 10123201130209 is a prime.

It is a super-2 number, since 2×10123201130213² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10123201130243) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5061600565106 + 5061600565107.

It is an arithmetic number, because the mean of its divisors is an integer number (5061600565107).

Almost surely, 2^{10123201130213} is an apocalyptic number.

It is an amenable number.

10123201130213 is a deficient number, since it is larger than the sum of its proper divisors (1).

10123201130213 is an equidigital number, since it uses as much as digits as its factorization.

10123201130213 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 216, while the sum is 20.

Adding to 10123201130213 its reverse (31203110232101), we get a palindrome (41326311362314).

The spelling of 10123201130213 in words is "ten trillion, one hundred twenty-three billion, two hundred one million, one hundred thirty thousand, two hundred thirteen".