100201101001010 has 32 divisors (see below), whose sum is σ = 180884002590720. Its totient is φ = 39964438651392.

The previous prime is 100201101000971. The next prime is 100201101001019. The reversal of 100201101001010 is 10100101102001.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (100201101001019) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 423947087 + ... + 424183373.

It is an arithmetic number, because the mean of its divisors is an integer number (5652625080960).

Almost surely, 2^{100201101001010} is an apocalyptic number.

100201101001010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

100201101001010 is a deficient number, since it is larger than the sum of its proper divisors (80682901589710).

100201101001010 is a wasteful number, since it uses less digits than its factorization.

100201101001010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 358850.

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

Adding to 100201101001010 its reverse (10100101102001), we get a palindrome (110301202103011).

The spelling of 100201101001010 in words is "one hundred trillion, two hundred one billion, one hundred one million, one thousand, ten".