200101112313021 has 48 divisors (see below), whose sum is σ = 304726637529600. Its totient is φ = 126180564997536.

The previous prime is 200101112313017. The next prime is 200101112313029. The reversal of 200101112313021 is 120313211101002.

200101112313021 is a `hidden beast` number, since 20 + 0 + 1 + 0 + 111 + 231 + 302 + 1 = 666.

It is not a de Polignac number, because 200101112313021 - 2² = 200101112313017 is a prime.

It is a super-2 number, since 2×200101112313021² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 200101112312985 and 200101112313003.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (200101112313029) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2472694266 + ... + 2472775188.

It is an arithmetic number, because the mean of its divisors is an integer number (6348471615200).

Almost surely, 2^{200101112313021} is an apocalyptic number.

It is an amenable number.

200101112313021 is a deficient number, since it is larger than the sum of its proper divisors (104625525216579).

200101112313021 is a wasteful number, since it uses less digits than its factorization.

200101112313021 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 103550 (or 103547 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 18.

Adding to 200101112313021 its reverse (120313211101002), we get a palindrome (320414323414023).

The spelling of 200101112313021 in words is "two hundred trillion, one hundred one billion, one hundred twelve million, three hundred thirteen thousand, twenty-one".