2030103122 has 4 divisors (see below), whose sum is σ = 3045154686. Its totient is φ = 1015051560.

The previous prime is 2030103113. The next prime is 2030103133. The reversal of 2030103122 is 2213010302.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 2213010302 = 2 ⋅1106505151.

It can be written as a sum of positive squares in only one way, i.e., 2025090001 + 5013121 = 45001^2 + 2239^2 .

It is a super-3 number, since 3×2030103122³ (a number of 29 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2030103097 and 2030103106.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 507525779 + ... + 507525782.

Almost surely, 2^2030103122 is an apocalyptic number.

2030103122 is a deficient number, since it is larger than the sum of its proper divisors (1015051564).

2030103122 is a wasteful number, since it uses less digits than its factorization.

2030103122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1015051563.

The product of its (nonzero) digits is 72, while the sum is 14.

The square root of 2030103122 is about 45056.6656777885. The cubic root of 2030103122 is about 1266.2108570340.

Adding to 2030103122 its reverse (2213010302), we get a palindrome (4243113424).

The spelling of 2030103122 in words is "two billion, thirty million, one hundred three thousand, one hundred twenty-two".