101200121110010 has 64 divisors (see below), whose sum is σ = 198091136984832. Its totient is φ = 37000803303936.

The previous prime is 101200121110003. The next prime is 101200121110043. The reversal of 101200121110010 is 10011121002101.

It is a junction number, because it is equal to n+sod(n) for n = 101200121109973 and 101200121110000.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 194390477 + ... + 194910383.

It is an arithmetic number, because the mean of its divisors is an integer number (3095174015388).

Almost surely, 2^{101200121110010} is an apocalyptic number.

101200121110010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

101200121110010 is a deficient number, since it is larger than the sum of its proper divisors (96891015874822).

101200121110010 is a wasteful number, since it uses less digits than its factorization.

101200121110010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 534567.

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

Adding to 101200121110010 its reverse (10011121002101), we get a palindrome (111211242112111).

The spelling of 101200121110010 in words is "one hundred one trillion, two hundred billion, one hundred twenty-one million, one hundred ten thousand, ten".