103890242179 has 2 divisors, whose sum is σ = 103890242180. Its totient is φ = 103890242178.

The previous prime is 103890242167. The next prime is 103890242191. The reversal of 103890242179 is 971242098301.

It is a happy number.

It is a balanced prime because it is at equal distance from previous prime (103890242167) and next prime (103890242191).

It is a cyclic number.

It is not a de Polignac number, because 103890242179 - 2¹¹ = 103890240131 is a prime.

It is a super-2 number, since 2×103890242179² (a number of 23 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (103890242119) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51945121089 + 51945121090.

It is an arithmetic number, because the mean of its divisors is an integer number (51945121090).

Almost surely, 2^103890242179 is an apocalyptic number.

103890242179 is a deficient number, since it is larger than the sum of its proper divisors (1).

103890242179 is an equidigital number, since it uses as much as digits as its factorization.

103890242179 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 217728, while the sum is 46.

The spelling of 103890242179 in words is "one hundred three billion, eight hundred ninety million, two hundred forty-two thousand, one hundred seventy-nine".