101200110121030 has 16 divisors (see below), whose sum is σ = 183489834703680. Its totient is φ = 40184569273792.

The previous prime is 101200110121003. The next prime is 101200110121051. The reversal of 101200110121030 is 30121011002101.

It is a happy number.

101200110121030 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 101200110121030.

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, 36934345390 + ... + 36934348129.

It is an arithmetic number, because the mean of its divisors is an integer number (11468114668980).

Almost surely, 2^{101200110121030} is an apocalyptic number.

101200110121030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

101200110121030 is a deficient number, since it is larger than the sum of its proper divisors (82289724582650).

101200110121030 is a wasteful number, since it uses less digits than its factorization.

101200110121030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 73868693663.

The product of its (nonzero) digits is 12, while the sum is 13.

Adding to 101200110121030 its reverse (30121011002101), we get a palindrome (131321121123131).

The spelling of 101200110121030 in words is "one hundred one trillion, two hundred billion, one hundred ten million, one hundred twenty-one thousand, thirty".