101320202003020 has 192 divisors, whose sum is σ = 287034405460992. Its totient is φ = 29012909184000.

The previous prime is 101320202002997. The next prime is 101320202003057. The reversal of 101320202003020 is 20300202023101.

It is a super-3 number, since 3×101320202003020³ (a number of 43 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 101320202002985 and 101320202003003.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 7768551 + ... + 16216990.

It is an arithmetic number, because the mean of its divisors is an integer number (1494970861776).

Almost surely, 2^{101320202003020} is an apocalyptic number.

101320202003020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

101320202003020 is an abundant number, since it is smaller than the sum of its proper divisors (185714203457972).

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

101320202003020 is a wasteful number, since it uses less digits than its factorization.

101320202003020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23985792 (or 23985790 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 16.

Adding to 101320202003020 its reverse (20300202023101), we get a palindrome (121620404026121).

The spelling of 101320202003020 in words is "one hundred one trillion, three hundred twenty billion, two hundred two million, three thousand, twenty".