130100122123 has 16 divisors (see below), whose sum is σ = 134585966592. Its totient is φ = 125632692000.

The previous prime is 130100122099. The next prime is 130100122183. The reversal of 130100122123 is 321221001031.

It is a cyclic number.

It is not a de Polignac number, because 130100122123 - 2¹³ = 130100113931 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 130100122097 and 130100122106.

It is not an unprimeable number, because it can be changed into a prime (130100122183) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 35907690 + ... + 35911312.

It is an arithmetic number, because the mean of its divisors is an integer number (8411622912).

Almost surely, 2^130100122123 is an apocalyptic number.

130100122123 is a deficient number, since it is larger than the sum of its proper divisors (4485844469).

130100122123 is a wasteful number, since it uses less digits than its factorization.

130100122123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5826.

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 130100122123 its reverse (321221001031), we get a palindrome (451321123154).

The spelling of 130100122123 in words is "one hundred thirty billion, one hundred million, one hundred twenty-two thousand, one hundred twenty-three".