10103130312 has 64 divisors (see below), whose sum is σ = 28298721600. Its totient is φ = 2978807040.

The previous prime is 10103130283. The next prime is 10103130341. The reversal of 10103130312 is 21303130101.

It is an interprime number because it is at equal distance from previous prime (10103130283) and next prime (10103130341).

It is a junction number, because it is equal to n+sod(n) for n = 10103130291 and 10103130300.

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 in 15 ways as a sum of consecutive naturals, for example, 507387 + ... + 526922.

It is an arithmetic number, because the mean of its divisors is an integer number (442167525).

Almost surely, 2^10103130312 is an apocalyptic number.

10103130312 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

10103130312 is an abundant number, since it is smaller than the sum of its proper divisors (18195591288).

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

10103130312 is a wasteful number, since it uses less digits than its factorization.

10103130312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1034366 (or 1034362 counting only the distinct ones).

The product of its (nonzero) digits is 54, while the sum is 15.

Adding to 10103130312 its reverse (21303130101), we get a palindrome (31406260413).

The spelling of 10103130312 in words is "ten billion, one hundred three million, one hundred thirty thousand, three hundred twelve".