130201313123 has 4 divisors (see below), whose sum is σ = 148801500720. Its totient is φ = 111601125528.

The previous prime is 130201313119. The next prime is 130201313131. The reversal of 130201313123 is 321313102031.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 321313102031 = 29 ⋅11079762139.

It is a cyclic number.

It is not a de Polignac number, because 130201313123 - 2² = 130201313119 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 130201313095 and 130201313104.

It is not an unprimeable number, because it can be changed into a prime (130201313113) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9300093788 + ... + 9300093801.

It is an arithmetic number, because the mean of its divisors is an integer number (37200375180).

Almost surely, 2^130201313123 is an apocalyptic number.

130201313123 is a deficient number, since it is larger than the sum of its proper divisors (18600187597).

130201313123 is an equidigital number, since it uses as much as digits as its factorization.

130201313123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18600187596.

The product of its (nonzero) digits is 324, while the sum is 20.

Adding to 130201313123 its reverse (321313102031), we get a palindrome (451514415154).

The spelling of 130201313123 in words is "one hundred thirty billion, two hundred one million, three hundred thirteen thousand, one hundred twenty-three".