100002100011010 has 16 divisors (see below), whose sum is σ = 180007360169472. Its totient is φ = 40000044415600.

The previous prime is 100002100011001. The next prime is 100002100011013. The reversal of 100002100011010 is 10110001200001.

It is a super-2 number, since 2×100002100011010² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 100002100010984 and 100002100011002.

It is not an unprimeable number, because it can be changed into a prime (100002100011013) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 98920546 + ... + 99926365.

It is an arithmetic number, because the mean of its divisors is an integer number (11250460010592).

Almost surely, 2^{100002100011010} is an apocalyptic number.

100002100011010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

100002100011010 is a deficient number, since it is larger than the sum of its proper divisors (80005260158462).

100002100011010 is a wasteful number, since it uses less digits than its factorization.

100002100011010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 198897209.

The product of its (nonzero) digits is 2, while the sum is 7.

Adding to 100002100011010 its reverse (10110001200001), we get a palindrome (110112101211011).

The spelling of 100002100011010 in words is "one hundred trillion, two billion, one hundred million, eleven thousand, ten".