103724092189 has 2 divisors, whose sum is σ = 103724092190. Its totient is φ = 103724092188.

The previous prime is 103724092183. The next prime is 103724092201. The reversal of 103724092189 is 981290427301.

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., 68831720164 + 34892372025 = 262358^2 + 186795^2 .

It is a cyclic number.

It is not a de Polignac number, because 103724092189 - 2²⁵ = 103690537757 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (103724092183) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51862046094 + 51862046095.

It is an arithmetic number, because the mean of its divisors is an integer number (51862046095).

Almost surely, 2^103724092189 is an apocalyptic number.

It is an amenable number.

103724092189 is a deficient number, since it is larger than the sum of its proper divisors (1).

103724092189 is an equidigital number, since it uses as much as digits as its factorization.

103724092189 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 103724092189 in words is "one hundred three billion, seven hundred twenty-four million, ninety-two thousand, one hundred eighty-nine".