132012230100020 has 24 divisors (see below), whose sum is σ = 282456356480424. Its totient is φ = 51808573321856.

The previous prime is 132012230100019. The next prime is 132012230100061. The reversal of 132012230100020 is 20001032210231.

It can be written as a sum of positive squares in 4 ways, for example, as 3752573368336 + 128259656731684 = 1937156^2 + 11325178^2 .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 62269918799 + ... + 62269920918.

It is an arithmetic number, because the mean of its divisors is an integer number (11769014853351).

Almost surely, 2^{132012230100020} is an apocalyptic number.

132012230100020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

132012230100020 is an abundant number, since it is smaller than the sum of its proper divisors (150444126380404).

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

132012230100020 is a wasteful number, since it uses less digits than its factorization.

132012230100020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 124539839779 (or 124539839777 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 132012230100020 its reverse (20001032210231), we get a palindrome (152013262310251).

It can be divided in two parts, 132012 and 230100020, that added together give a palindrome (230232032).

The spelling of 132012230100020 in words is "one hundred thirty-two trillion, twelve billion, two hundred thirty million, one hundred thousand, twenty".