10161308240903 has 2 divisors, whose sum is σ = 10161308240904. Its totient is φ = 10161308240902.

The previous prime is 10161308240899. The next prime is 10161308240933. The reversal of 10161308240903 is 30904280316101.

10161308240903 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 10161308240903 - 2² = 10161308240899 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10161308240933) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5080654120451 + 5080654120452.

It is an arithmetic number, because the mean of its divisors is an integer number (5080654120452).

Almost surely, 2^{10161308240903} is an apocalyptic number.

10161308240903 is a deficient number, since it is larger than the sum of its proper divisors (1).

10161308240903 is an equidigital number, since it uses as much as digits as its factorization.

10161308240903 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 31104, while the sum is 38.

The spelling of 10161308240903 in words is "ten trillion, one hundred sixty-one billion, three hundred eight million, two hundred forty thousand, nine hundred three".