132015543101220 has 48 divisors (see below), whose sum is σ = 369651642917760. Its totient is φ = 35203371280896.

The previous prime is 132015543101179. The next prime is 132015543101237. The reversal of 132015543101220 is 22101345510231.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (30).

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 15 ways as a sum of consecutive naturals, for example, 21417360 + ... + 26883719.

It is an arithmetic number, because the mean of its divisors is an integer number (7701075894120).

Almost surely, 2^{132015543101220} is an apocalyptic number.

132015543101220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

132015543101220 is an abundant number, since it is smaller than the sum of its proper divisors (237636099816540).

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

132015543101220 is a wasteful number, since it uses less digits than its factorization.

132015543101220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48346644 (or 48346642 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 30.

Adding to 132015543101220 its reverse (22101345510231), we get a palindrome (154116888611451).

The spelling of 132015543101220 in words is "one hundred thirty-two trillion, fifteen billion, five hundred forty-three million, one hundred one thousand, two hundred twenty".