1230273104720 has 120 divisors (see below), whose sum is σ = 3329004633192. Its totient is φ = 421055979520.

The previous prime is 1230273104719. The next prime is 1230273104759. The reversal of 1230273104720 is 274013720321.

It can be written as a sum of positive squares in 4 ways, for example, as 118572790336 + 1111700314384 = 344344^2 + 1054372^2 .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3573509 + ... + 3902628.

Almost surely, 2^{1230273104720} is an apocalyptic number.

1230273104720 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1230273104720 is an abundant number, since it is smaller than the sum of its proper divisors (2098731528472).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1230273104720 is a wasteful number, since it uses less digits than its factorization.

1230273104720 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7476189 (or 7476172 counting only the distinct ones).

The product of its (nonzero) digits is 14112, while the sum is 32.

The spelling of 1230273104720 in words is "one trillion, two hundred thirty billion, two hundred seventy-three million, one hundred four thousand, seven hundred twenty".