100101212002010 has 16 divisors (see below), whose sum is σ = 180241045488072. Its totient is φ = 40027403937600.

The previous prime is 100101212002003. The next prime is 100101212002067. The reversal of 100101212002010 is 10200212101001.

It can be written as a sum of positive squares in 4 ways, for example, as 86025606450001 + 14075605552009 = 9274999^2 + 3751747^2 .

It is a junction number, because it is equal to n+sod(n) for n = 100101212001982 and 100101212002000.

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, 1635075761 + ... + 1635136980.

Almost surely, 2^{100101212002010} is an apocalyptic number.

100101212002010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

100101212002010 is a deficient number, since it is larger than the sum of its proper divisors (80139833486062).

100101212002010 is a wasteful number, since it uses less digits than its factorization.

100101212002010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3270215809.

The product of its (nonzero) digits is 8, while the sum is 11.

Adding to 100101212002010 its reverse (10200212101001), we get a palindrome (110301424103011).

The spelling of 100101212002010 in words is "one hundred trillion, one hundred one billion, two hundred twelve million, two thousand, ten".