1003103212210 has 64 divisors (see below), whose sum is σ = 2003793966720. Its totient is φ = 358502215680.

The previous prime is 1003103212207. The next prime is 1003103212249. The reversal of 1003103212210 is 122123013001.

1003103212210 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1477456 + ... + 2046724.

It is an arithmetic number, because the mean of its divisors is an integer number (31309280730).

Almost surely, 2^{1003103212210} is an apocalyptic number.

1003103212210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1003103212210 is a deficient number, since it is larger than the sum of its proper divisors (1000690754510).

1003103212210 is a wasteful number, since it uses less digits than its factorization.

1003103212210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 569563.

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 1003103212210 its reverse (122123013001), we get a palindrome (1125226225211).

The spelling of 1003103212210 in words is "one trillion, three billion, one hundred three million, two hundred twelve thousand, two hundred ten".