101012011101200 has 60 divisors (see below), whose sum is σ = 243106368352848. Its totient is φ = 40334042870400.

The previous prime is 101012011101193. The next prime is 101012011101227. The reversal of 101012011101200 is 2101110210101.

It is a super-3 number, since 3×101012011101200³ (a number of 43 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 220901222 + ... + 221358021.

Almost surely, 2^{101012011101200} is an apocalyptic number.

101012011101200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

101012011101200 is an abundant number, since it is smaller than the sum of its proper divisors (142094357251648).

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

101012011101200 is a wasteful number, since it uses less digits than its factorization.

101012011101200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 442259832 (or 442259821 counting only the distinct ones).

The product of its (nonzero) digits is 4, while the sum is 11.

Adding to 101012011101200 its reverse (2101110210101), we get a palindrome (103113121311301).

The spelling of 101012011101200 in words is "one hundred one trillion, twelve billion, eleven million, one hundred one thousand, two hundred".