130164190523 has 4 divisors (see below), whose sum is σ = 130165764288. Its totient is φ = 130162616760.

The previous prime is 130164190501. The next prime is 130164190577. The reversal of 130164190523 is 325091461031.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 325091461031 = 103 ⋅3156227777.

It is a cyclic number.

It is not a de Polignac number, because 130164190523 - 2²⁴ = 130147413307 is a prime.

It is a super-3 number, since 3×130164190523³ (a number of 34 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (130164190423) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 655508 + ... + 830673.

It is an arithmetic number, because the mean of its divisors is an integer number (32541441072).

Almost surely, 2^130164190523 is an apocalyptic number.

130164190523 is a deficient number, since it is larger than the sum of its proper divisors (1573765).

130164190523 is an equidigital number, since it uses as much as digits as its factorization.

130164190523 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1573764.

The product of its (nonzero) digits is 19440, while the sum is 35.

The spelling of 130164190523 in words is "one hundred thirty billion, one hundred sixty-four million, one hundred ninety thousand, five hundred twenty-three".