100001101012010 has 64 divisors (see below), whose sum is σ = 198768014532864. Its totient is φ = 35920844928000.

The previous prime is 100001101011961. The next prime is 100001101012049. The reversal of 100001101012010 is 10210101100001.

It is a happy number.

It is a super-2 number, since 2×100001101012010² (a number of 29 digits) contains 22 as substring.

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 31 ways as a sum of consecutive naturals, for example, 5583134 + ... + 15204393.

It is an arithmetic number, because the mean of its divisors is an integer number (3105750227076).

Almost surely, 2^{100001101012010} is an apocalyptic number.

100001101012010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

100001101012010 is a deficient number, since it is larger than the sum of its proper divisors (98766913520854).

100001101012010 is a wasteful number, since it uses less digits than its factorization.

100001101012010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20788079.

The product of its (nonzero) digits is 2, while the sum is 8.

Adding to 100001101012010 its reverse (10210101100001), we get a palindrome (110211202112011).

The spelling of 100001101012010 in words is "one hundred trillion, one billion, one hundred one million, twelve thousand, ten".