10103030451 has 24 divisors (see below), whose sum is σ = 15140885760. Its totient is φ = 6732181512.

The previous prime is 10103030383. The next prime is 10103030459. The reversal of 10103030451 is 15403030101.

It is not a de Polignac number, because 10103030451 - 2⁹ = 10103029939 is a prime.

It is not an unprimeable number, because it can be changed into a prime (10103030459) by changing a digit.

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 23 ways as a sum of consecutive naturals, for example, 580210 + ... + 597368.

It is an arithmetic number, because the mean of its divisors is an integer number (630870240).

Almost surely, 2^10103030451 is an apocalyptic number.

10103030451 is a deficient number, since it is larger than the sum of its proper divisors (5037855309).

10103030451 is an equidigital number, since it uses as much as digits as its factorization.

10103030451 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19597 (or 19585 counting only the distinct ones).

The product of its (nonzero) digits is 180, while the sum is 18.

Adding to 10103030451 its reverse (15403030101), we get a palindrome (25506060552).

The spelling of 10103030451 in words is "ten billion, one hundred three million, thirty thousand, four hundred fifty-one".