1003000103312 has 40 divisors (see below), whose sum is σ = 2037415162560. Its totient is φ = 477422225280.

The previous prime is 1003000103297. The next prime is 1003000103327. The reversal of 1003000103312 is 2133010003001.

It is an interprime number because it is at equal distance from previous prime (1003000103297) and next prime (1003000103327).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6380987 + ... + 6536282.

It is an arithmetic number, because the mean of its divisors is an integer number (50935379064).

Almost surely, 2^{1003000103312} is an apocalyptic number.

It is an amenable number.

1003000103312 is an abundant number, since it is smaller than the sum of its proper divisors (1034415059248).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1003000103312 is a wasteful number, since it uses less digits than its factorization.

1003000103312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12917511 (or 12917505 counting only the distinct ones).

The product of its (nonzero) digits is 54, while the sum is 14.

Adding to 1003000103312 its reverse (2133010003001), we get a palindrome (3136010106313).

The spelling of 1003000103312 in words is "one trillion, three billion, one hundred three thousand, three hundred twelve".