2103003122 has 16 divisors (see below), whose sum is σ = 3643706592. Its totient is φ = 899680320.

The previous prime is 2103003103. The next prime is 2103003143. The reversal of 2103003122 is 2213003012.

It is a happy number.

It is a super-2 number, since 2×2103003122² = 8845244262283493768, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2103003097 and 2103003106.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2811128 + ... + 2811875.

It is an arithmetic number, because the mean of its divisors is an integer number (227731662).

Almost surely, 2^2103003122 is an apocalyptic number.

2103003122 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

2103003122 is a deficient number, since it is larger than the sum of its proper divisors (1540703470).

2103003122 is a wasteful number, since it uses less digits than its factorization.

2103003122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5623033.

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

The square root of 2103003122 is about 45858.5119906872. The cubic root of 2103003122 is about 1281.1893084335.

Adding to 2103003122 its reverse (2213003012), we get a palindrome (4316006134).

The spelling of 2103003122 in words is "two billion, one hundred three million, three thousand, one hundred twenty-two".