101303332020 has 432 divisors, whose sum is σ = 361635316224. Its totient is φ = 23761900800.

The previous prime is 101303332007. The next prime is 101303332043. The reversal of 101303332020 is 20233303101.

101303332020 is a `hidden beast` number, since 1 + 0 + 130 + 333 + 202 + 0 = 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 = 101303331984 and 101303332002.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 18227082 + ... + 18232638.

Almost surely, 2^101303332020 is an apocalyptic number.

101303332020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 101303332020, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (180817658112).

101303332020 is an abundant number, since it is smaller than the sum of its proper divisors (260331984204).

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

101303332020 is a wasteful number, since it uses less digits than its factorization.

101303332020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5634 (or 5609 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 18.

Adding to 101303332020 its reverse (20233303101), we get a palindrome (121536635121).

The spelling of 101303332020 in words is "one hundred one billion, three hundred three million, three hundred thirty-two thousand, twenty".