101332132020 has 144 divisors (see below), whose sum is σ = 351366113280. Its totient is φ = 23156264448.

The previous prime is 101332131977. The next prime is 101332132039. The reversal of 101332132020 is 20231233101.

101332132020 is a `hidden beast` number, since 1 + 0 + 1 + 3 + 321 + 320 + 20 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 101332131984 and 101332132002.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 8553261 + ... + 8565099.

Almost surely, 2^101332132020 is an apocalyptic number.

101332132020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

101332132020 is an abundant number, since it is smaller than the sum of its proper divisors (250033981260).

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

101332132020 is a wasteful number, since it uses less digits than its factorization.

101332132020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18654 (or 18649 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

Adding to 101332132020 its reverse (20231233101), we get a palindrome (121563365121).

The spelling of 101332132020 in words is "one hundred one billion, three hundred thirty-two million, one hundred thirty-two thousand, twenty".