101101121112020 has 24 divisors (see below), whose sum is σ = 212337218536800. Its totient is φ = 40435712406432.

The previous prime is 101101121112011. The next prime is 101101121112107. The reversal of 101101121112020 is 20211121101101.

It is a super-2 number, since 2×101101121112020² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 101101121111986 and 101101121112004.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 295827350 + ... + 296168909.

It is an arithmetic number, because the mean of its divisors is an integer number (8847384105700).

Almost surely, 2^{101101121112020} is an apocalyptic number.

101101121112020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

101101121112020 is an abundant number, since it is smaller than the sum of its proper divisors (111236097424780).

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

101101121112020 is a wasteful number, since it uses less digits than its factorization.

101101121112020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 592004807 (or 592004805 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 14.

Adding to 101101121112020 its reverse (20211121101101), we get a palindrome (121312242213121).

The spelling of 101101121112020 in words is "one hundred one trillion, one hundred one billion, one hundred twenty-one million, one hundred twelve thousand, twenty".