130764623 has 8 divisors (see below), whose sum is σ = 146508240. Its totient is φ = 115663680.

The previous prime is 130764619. The next prime is 130764649. The reversal of 130764623 is 326467031.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 130764623 - 2² = 130764619 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 130764623.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130724623) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 160238 + ... + 161051.

It is an arithmetic number, because the mean of its divisors is an integer number (18313530).

Almost surely, 2^130764623 is an apocalyptic number.

130764623 is a deficient number, since it is larger than the sum of its proper divisors (15743617).

130764623 is a wasteful number, since it uses less digits than its factorization.

130764623 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 321337.

The product of its (nonzero) digits is 18144, while the sum is 32.

The square root of 130764623 is about 11435.2360272974. The cubic root of 130764623 is about 507.5709469112.

The spelling of 130764623 in words is "one hundred thirty million, seven hundred sixty-four thousand, six hundred twenty-three".