103002111109 has 2 divisors, whose sum is σ = 103002111110. Its totient is φ = 103002111108.

The previous prime is 103002111101. The next prime is 103002111137. The reversal of 103002111109 is 901111200301.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 77409150625 + 25592960484 = 278225^2 + 159978^2 .

It is a cyclic number.

It is not a de Polignac number, because 103002111109 - 2³ = 103002111101 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (103002111101) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51501055554 + 51501055555.

It is an arithmetic number, because the mean of its divisors is an integer number (51501055555).

Almost surely, 2^103002111109 is an apocalyptic number.

It is an amenable number.

103002111109 is a deficient number, since it is larger than the sum of its proper divisors (1).

103002111109 is an equidigital number, since it uses as much as digits as its factorization.

103002111109 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 54, while the sum is 19.

The spelling of 103002111109 in words is "one hundred three billion, two million, one hundred eleven thousand, one hundred nine".