10430143420203 has 24 divisors (see below), whose sum is σ = 16225057360512. Its totient is φ = 6418395583488.

The previous prime is 10430143420187. The next prime is 10430143420223. The reversal of 10430143420203 is 30202434103401.

10430143420203 is a `hidden beast` number, since 1 + 0 + 4 + 3 + 0 + 1 + 434 + 20 + 203 = 666.

It is not a de Polignac number, because 10430143420203 - 2⁴ = 10430143420187 is a prime.

It is a super-2 number, since 2×10430143420203² (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (10430143420223) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3918475 + ... + 6017867.

It is an arithmetic number, because the mean of its divisors is an integer number (676044056688).

Almost surely, 2^{10430143420203} is an apocalyptic number.

10430143420203 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

10430143420203 is a deficient number, since it is larger than the sum of its proper divisors (5794913940309).

10430143420203 is a wasteful number, since it uses less digits than its factorization.

10430143420203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2141875 (or 2141872 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 27.

Adding to 10430143420203 its reverse (30202434103401), we get a palindrome (40632577523604).

The spelling of 10430143420203 in words is "ten trillion, four hundred thirty billion, one hundred forty-three million, four hundred twenty thousand, two hundred three".