130723356071626 has 4 divisors (see below), whose sum is σ = 196085034107442. Its totient is φ = 65361678035812.

The previous prime is 130723356071599. The next prime is 130723356071719. The reversal of 130723356071626 is 626170653327031.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 129201846156601 + 1521509915025 = 11366699^2 + 1233495^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 32680839017905 + ... + 32680839017908.

Almost surely, 2^{130723356071626} is an apocalyptic number.

130723356071626 is a deficient number, since it is larger than the sum of its proper divisors (65361678035816).

130723356071626 is an equidigital number, since it uses as much as digits as its factorization.

130723356071626 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65361678035815.

The product of its (nonzero) digits is 5715360, while the sum is 52.

The spelling of 130723356071626 in words is "one hundred thirty trillion, seven hundred twenty-three billion, three hundred fifty-six million, seventy-one thousand, six hundred twenty-six".