101101020112000 has 64 divisors (see below), whose sum is σ = 251362411293240. Its totient is φ = 40440408038400.

The previous prime is 101101020111937. The next prime is 101101020112021. The reversal of 101101020112000 is 211020101101.

It can be written as a sum of positive squares in 4 ways, for example, as 32673844938816 + 68427175173184 = 5716104^2 + 8272072^2 .

It is a tau number, because it is divible by the number of its divisors (64).

It is a Harshad number since it is a multiple of its sum of digits (10).

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, 3159390879 + ... + 3159422878.

Almost surely, 2^{101101020112000} is an apocalyptic number.

101101020112000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

101101020112000 is an abundant number, since it is smaller than the sum of its proper divisors (150261391181240).

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

101101020112000 is an frugal number, since it uses more digits than its factorization.

101101020112000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6318813786 (or 6318813764 counting only the distinct ones).

The product of its (nonzero) digits is 4, while the sum is 10.

Adding to 101101020112000 its reverse (211020101101), we get a palindrome (101312040213101).

The spelling of 101101020112000 in words is "one hundred one trillion, one hundred one billion, twenty million, one hundred twelve thousand".