2030103109 has 4 divisors (see below), whose sum is σ = 2030344204. Its totient is φ = 2029862016.

The previous prime is 2030103067. The next prime is 2030103113. The reversal of 2030103109 is 9013010302.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1445672484 + 584430625 = 38022^2 + 24175^2 .

It is a cyclic number.

It is not a de Polignac number, because 2030103109 - 2²³ = 2021714501 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2030103199) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 107442 + ... + 124915.

It is an arithmetic number, because the mean of its divisors is an integer number (507586051).

Almost surely, 2^2030103109 is an apocalyptic number.

It is an amenable number.

2030103109 is a deficient number, since it is larger than the sum of its proper divisors (241095).

2030103109 is an equidigital number, since it uses as much as digits as its factorization.

2030103109 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 241094.

The product of its (nonzero) digits is 162, while the sum is 19.

The square root of 2030103109 is about 45056.6655335257. The cubic root of 2030103109 is about 1266.2108543312.

The spelling of 2030103109 in words is "two billion, thirty million, one hundred three thousand, one hundred nine".