100010111201010 has 32 divisors (see below), whose sum is σ = 266693629870080. Its totient is φ = 26669362986864.

The previous prime is 100010111200957. The next prime is 100010111201149. The reversal of 100010111201010 is 10102111010001.

100010111201010 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is a junction number, because it is equal to n+sod(n) for n = 100010111200983 and 100010111201001.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 185203909362 + ... + 185203909901.

It is an arithmetic number, because the mean of its divisors is an integer number (8334175933440).

Almost surely, 2^{100010111201010} is an apocalyptic number.

100010111201010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

100010111201010 is an abundant number, since it is smaller than the sum of its proper divisors (166683518669070).

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

100010111201010 is a wasteful number, since it uses less digits than its factorization.

100010111201010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 370407819279 (or 370407819273 counting only the distinct ones).

The product of its (nonzero) digits is 2, while the sum is 9.

Adding to 100010111201010 its reverse (10102111010001), we get a palindrome (110112222211011).

The spelling of 100010111201010 in words is "one hundred trillion, ten billion, one hundred eleven million, two hundred one thousand, ten".