20120130123302 has 8 divisors (see below), whose sum is σ = 32923849292712. Its totient is φ = 9145513692400.

The previous prime is 20120130123293. The next prime is 20120130123307. The reversal of 20120130123302 is 20332103102102.

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 (20120130123307) 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, 457275684599 + ... + 457275684642.

It is an arithmetic number, because the mean of its divisors is an integer number (4115481161589).

Almost surely, 2^{20120130123302} is an apocalyptic number.

20120130123302 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

20120130123302 is a deficient number, since it is larger than the sum of its proper divisors (12803719169410).

20120130123302 is a wasteful number, since it uses less digits than its factorization.

20120130123302 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 914551369254.

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 20120130123302 its reverse (20332103102102), we get a palindrome (40452233225404).

The spelling of 20120130123302 in words is "twenty trillion, one hundred twenty billion, one hundred thirty million, one hundred twenty-three thousand, three hundred two".