1301645230 has 8 divisors (see below), whose sum is σ = 2342961432. Its totient is φ = 520658088.

The previous prime is 1301645227. The next prime is 1301645281. The reversal of 1301645230 is 325461031.

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

It is a junction number, because it is equal to n+sod(n) for n = 1301645195 and 1301645204.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 65082252 + ... + 65082271.

It is an arithmetic number, because the mean of its divisors is an integer number (292870179).

Almost surely, 2^1301645230 is an apocalyptic number.

1301645230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1301645230 is a deficient number, since it is larger than the sum of its proper divisors (1041316202).

1301645230 is a wasteful number, since it uses less digits than its factorization.

1301645230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 130164530.

The product of its (nonzero) digits is 2160, while the sum is 25.

The square root of 1301645230 is about 36078.3207757789. The cubic root of 1301645230 is about 1091.8530972579.

The spelling of 1301645230 in words is "one billion, three hundred one million, six hundred forty-five thousand, two hundred thirty".