130355234 has 4 divisors (see below), whose sum is σ = 195532854. Its totient is φ = 65177616.

The previous prime is 130355233. The next prime is 130355243. The reversal of 130355234 is 432553031.

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., 99940009 + 30415225 = 9997^2 + 5515^2 .

It is not an unprimeable number, because it can be changed into a prime (130355233) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 32588807 + ... + 32588810.

Almost surely, 2^130355234 is an apocalyptic number.

130355234 is a deficient number, since it is larger than the sum of its proper divisors (65177620).

130355234 is an equidigital number, since it uses as much as digits as its factorization.

130355234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65177619.

The product of its (nonzero) digits is 5400, while the sum is 26.

The square root of 130355234 is about 11417.3216649090. The cubic root of 130355234 is about 507.0407036271.

The spelling of 130355234 in words is "one hundred thirty million, three hundred fifty-five thousand, two hundred thirty-four".