120130324101240 has 64 divisors (see below), whose sum is σ = 360703540778400. Its totient is φ = 32006969229312.

The previous prime is 120130324101239. The next prime is 120130324101247. The reversal of 120130324101240 is 42101423031021.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a self number, because there is not a number n which added to its sum of digits gives 120130324101240.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120130324101247) 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, 433983945 + ... + 434260664.

Almost surely, 2^{120130324101240} is an apocalyptic number.

120130324101240 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

120130324101240 is an abundant number, since it is smaller than the sum of its proper divisors (240573216677160).

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

120130324101240 is a wasteful number, since it uses less digits than its factorization.

120130324101240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 868245776 (or 868245772 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 24.

Adding to 120130324101240 its reverse (42101423031021), we get a palindrome (162231747132261).

The spelling of 120130324101240 in words is "one hundred twenty trillion, one hundred thirty billion, three hundred twenty-four million, one hundred one thousand, two hundred forty".