100110121021010 has 32 divisors (see below), whose sum is σ = 180343441612800. Its totient is φ = 40011777973440.

The previous prime is 100110121020977. The next prime is 100110121021037. The reversal of 100110121021010 is 10120121011001.

It is a super-2 number, since 2×100110121021010² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 100110121020982 and 100110121021000.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 794720411 + ... + 794846369.

It is an arithmetic number, because the mean of its divisors is an integer number (5635732550400).

Almost surely, 2^{100110121021010} is an apocalyptic number.

100110121021010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

100110121021010 is a deficient number, since it is larger than the sum of its proper divisors (80233320591790).

100110121021010 is a wasteful number, since it uses less digits than its factorization.

100110121021010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 189386.

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

Adding to 100110121021010 its reverse (10120121011001), we get a palindrome (110230242032011).

The spelling of 100110121021010 in words is "one hundred trillion, one hundred ten billion, one hundred twenty-one million, twenty-one thousand, ten".