10143430123 has 16 divisors (see below), whose sum is σ = 10769020416. Its totient is φ = 9534127680.

The previous prime is 10143430109. The next prime is 10143430139. The reversal of 10143430123 is 32103434101.

It is a cyclic number.

It is not a de Polignac number, because 10143430123 - 2⁵ = 10143430091 is a prime.

It is an alternating number because its digits alternate between odd and even.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10143430094 and 10143430103.

It is not an unprimeable number, because it can be changed into a prime (10143430153) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 491215 + ... + 511447.

It is an arithmetic number, because the mean of its divisors is an integer number (673063776).

Almost surely, 2^10143430123 is an apocalyptic number.

10143430123 is a deficient number, since it is larger than the sum of its proper divisors (625590293).

10143430123 is a wasteful number, since it uses less digits than its factorization.

10143430123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20634.

The product of its (nonzero) digits is 864, while the sum is 22.

Adding to 10143430123 its reverse (32103434101), we get a palindrome (42246864224).

The spelling of 10143430123 in words is "ten billion, one hundred forty-three million, four hundred thirty thousand, one hundred twenty-three".