130034443123 has 16 divisors (see below), whose sum is σ = 140324184000. Its totient is φ = 119785982976.

The previous prime is 130034443109. The next prime is 130034443141. The reversal of 130034443123 is 321344430031.

It is a cyclic number.

It is not a de Polignac number, because 130034443123 - 2³³ = 121444508531 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 130034443091 and 130034443100.

It is not an unprimeable number, because it can be changed into a prime (130034443223) 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, 14445378 + ... + 14454376.

It is an arithmetic number, because the mean of its divisors is an integer number (8770261500).

Almost surely, 2^130034443123 is an apocalyptic number.

130034443123 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

130034443123 is a deficient number, since it is larger than the sum of its proper divisors (10289740877).

130034443123 is a wasteful number, since it uses less digits than its factorization.

130034443123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11166.

The product of its (nonzero) digits is 10368, while the sum is 28.

Adding to 130034443123 its reverse (321344430031), we get a palindrome (451378873154).

The spelling of 130034443123 in words is "one hundred thirty billion, thirty-four million, four hundred forty-three thousand, one hundred twenty-three".