1030103503112 has 16 divisors (see below), whose sum is σ = 2033099019600. Its totient is φ = 487943764560.

The previous prime is 1030103503073. The next prime is 1030103503123. The reversal of 1030103503112 is 2113053010301.

1030103503112 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×1030103503112² (a number of 25 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3388498214 + ... + 3388498517.

It is an arithmetic number, because the mean of its divisors is an integer number (127068688725).

Almost surely, 2^{1030103503112} is an apocalyptic number.

It is an amenable number.

1030103503112 is a deficient number, since it is larger than the sum of its proper divisors (1002995516488).

1030103503112 is a wasteful number, since it uses less digits than its factorization.

1030103503112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6776996756 (or 6776996752 counting only the distinct ones).

The product of its (nonzero) digits is 270, while the sum is 20.

Adding to 1030103503112 its reverse (2113053010301), we get a palindrome (3143156513413).

The spelling of 1030103503112 in words is "one trillion, thirty billion, one hundred three million, five hundred three thousand, one hundred twelve".