1245344313230 has 8 divisors (see below), whose sum is σ = 2241619763832. Its totient is φ = 498137725288.

The previous prime is 1245344313139. The next prime is 1245344313233. The reversal of 1245344313230 is 323134435421.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1245344313233) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 62267215652 + ... + 62267215671.

It is an arithmetic number, because the mean of its divisors is an integer number (280202470479).

Almost surely, 2^{1245344313230} is an apocalyptic number.

1245344313230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1245344313230 is a deficient number, since it is larger than the sum of its proper divisors (996275450602).

1245344313230 is a wasteful number, since it uses less digits than its factorization.

1245344313230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 124534431330.

The product of its (nonzero) digits is 103680, while the sum is 35.

Adding to 1245344313230 its reverse (323134435421), we get a palindrome (1568478748651).

The spelling of 1245344313230 in words is "one trillion, two hundred forty-five billion, three hundred forty-four million, three hundred thirteen thousand, two hundred thirty".