1000130342123 has 8 divisors (see below), whose sum is σ = 1092648730176. Its totient is φ = 907878195400.

The previous prime is 1000130342117. The next prime is 1000130342153. The reversal of 1000130342123 is 3212430310001.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1000130342123 - 2⁶ = 1000130342059 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1000130342095 and 1000130342104.

It is not an unprimeable number, because it can be changed into a prime (1000130342153) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 66552473 + ... + 66567498.

It is an arithmetic number, because the mean of its divisors is an integer number (136581091272).

Almost surely, 2^{1000130342123} is an apocalyptic number.

1000130342123 is a deficient number, since it is larger than the sum of its proper divisors (92518388053).

1000130342123 is a wasteful number, since it uses less digits than its factorization.

1000130342123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 133120665.

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 1000130342123 its reverse (3212430310001), we get a palindrome (4212560652124).

The spelling of 1000130342123 in words is "one trillion, one hundred thirty million, three hundred forty-two thousand, one hundred twenty-three".