10300003123130 has 48 divisors (see below), whose sum is σ = 21809270635560. Its totient is φ = 3491750642688.

The previous prime is 10300003123061. The next prime is 10300003123147. The reversal of 10300003123130 is 3132130000301.

It can be written as a sum of positive squares in 4 ways, for example, as 6490413521641 + 3809589601489 = 2547629^2 + 1951817^2 .

It is a junction number, because it is equal to n+sod(n) for n = 10300003123099 and 10300003123108.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 118048607 + ... + 118135826.

Almost surely, 2^{10300003123130} is an apocalyptic number.

10300003123130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10300003123130 is an abundant number, since it is smaller than the sum of its proper divisors (11509267512430).

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

10300003123130 is a wasteful number, since it uses less digits than its factorization.

10300003123130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 236184543 (or 236184536 counting only the distinct ones).

The product of its (nonzero) digits is 162, while the sum is 17.

Adding to 10300003123130 its reverse (3132130000301), we get a palindrome (13432133123431).

The spelling of 10300003123130 in words is "ten trillion, three hundred billion, three million, one hundred twenty-three thousand, one hundred thirty".