10156120206103 has 2 divisors, whose sum is σ = 10156120206104. Its totient is φ = 10156120206102.

The previous prime is 10156120206031. The next prime is 10156120206121. The reversal of 10156120206103 is 30160202165101.

Together with previous prime (10156120206031) it forms an Ormiston pair, because they use the same digits, order apart.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10156120206103 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10156120206143) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5078060103051 + 5078060103052.

It is an arithmetic number, because the mean of its divisors is an integer number (5078060103052).

Almost surely, 2^{10156120206103} is an apocalyptic number.

10156120206103 is a deficient number, since it is larger than the sum of its proper divisors (1).

10156120206103 is an equidigital number, since it uses as much as digits as its factorization.

10156120206103 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2160, while the sum is 28.

The spelling of 10156120206103 in words is "ten trillion, one hundred fifty-six billion, one hundred twenty million, two hundred six thousand, one hundred three".