10130320123 has 64 divisors (see below), whose sum is σ = 13586227200. Its totient is φ = 7473127200.

The previous prime is 10130320121. The next prime is 10130320171. The reversal of 10130320123 is 32102303101.

It is not a de Polignac number, because 10130320123 - 2¹ = 10130320121 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 10130320097 and 10130320106.

It is not an unprimeable number, because it can be changed into a prime (10130320121) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 9284808 + ... + 9285898.

It is an arithmetic number, because the mean of its divisors is an integer number (212284800).

Almost surely, 2^10130320123 is an apocalyptic number.

10130320123 is a deficient number, since it is larger than the sum of its proper divisors (3455907077).

10130320123 is a wasteful number, since it uses less digits than its factorization.

10130320123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1253 (or 1239 counting only the distinct ones).

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

Adding to 10130320123 its reverse (32102303101), we get a palindrome (42232623224).

The spelling of 10130320123 in words is "ten billion, one hundred thirty million, three hundred twenty thousand, one hundred twenty-three".