130732161423 has 16 divisors (see below), whose sum is σ = 178594488576. Its totient is φ = 85013101760.

The previous prime is 130732161409. The next prime is 130732161451. The reversal of 130732161423 is 324161237031.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 130732161423 - 2⁶ = 130732161359 is a prime.

It is a zygodrome in base 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130732161523) 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, 577486 + ... + 771332.

It is an arithmetic number, because the mean of its divisors is an integer number (11162155536).

Almost surely, 2^130732161423 is an apocalyptic number.

130732161423 is a deficient number, since it is larger than the sum of its proper divisors (47862327153).

130732161423 is a wasteful number, since it uses less digits than its factorization.

130732161423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 199374.

The product of its (nonzero) digits is 18144, while the sum is 33.

Adding to 130732161423 its reverse (324161237031), we get a palindrome (454893398454).

The spelling of 130732161423 in words is "one hundred thirty billion, seven hundred thirty-two million, one hundred sixty-one thousand, four hundred twenty-three".