1365312230 has 32 divisors (see below), whose sum is σ = 2556887040. Its totient is φ = 524331360.

The previous prime is 1365312229. The next prime is 1365312233. The reversal of 1365312230 is 322135631.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 1365312230.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1365312233) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 22031 + ... + 56709.

It is an arithmetic number, because the mean of its divisors is an integer number (79902720).

Almost surely, 2^1365312230 is an apocalyptic number.

1365312230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1365312230 is a deficient number, since it is larger than the sum of its proper divisors (1191574810).

1365312230 is a wasteful number, since it uses less digits than its factorization.

1365312230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34844.

The product of its (nonzero) digits is 3240, while the sum is 26.

The square root of 1365312230 is about 36950.1316641768. The cubic root of 1365312230 is about 1109.3723232151.

Adding to 1365312230 its reverse (322135631), we get a palindrome (1687447861).

The spelling of 1365312230 in words is "one billion, three hundred sixty-five million, three hundred twelve thousand, two hundred thirty".