1002030130123 has 32 divisors (see below), whose sum is σ = 1114876224000. Its totient is φ = 893002725120.

The previous prime is 1002030130109. The next prime is 1002030130151. The reversal of 1002030130123 is 3210310302001.

It is not a de Polignac number, because 1002030130123 - 2⁵ = 1002030130091 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1002030130097 and 1002030130106.

It is not an unprimeable number, because it can be changed into a prime (1002030130723) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 108451938 + ... + 108461176.

It is an arithmetic number, because the mean of its divisors is an integer number (34839882000).

Almost surely, 2^{1002030130123} is an apocalyptic number.

1002030130123 is a deficient number, since it is larger than the sum of its proper divisors (112846093877).

1002030130123 is a wasteful number, since it uses less digits than its factorization.

1002030130123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10275.

The product of its (nonzero) digits is 108, while the sum is 16.

Adding to 1002030130123 its reverse (3210310302001), we get a palindrome (4212340432124).

The spelling of 1002030130123 in words is "one trillion, two billion, thirty million, one hundred thirty thousand, one hundred twenty-three".