100031221034110 has 16 divisors (see below), whose sum is σ = 180057671244000. Its totient is φ = 40012160995296.

The previous prime is 100031221034077. The next prime is 100031221034131. The reversal of 100031221034110 is 11430122130001.

It is a congruent number.

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, 39642210 + ... + 42089989.

It is an arithmetic number, because the mean of its divisors is an integer number (11253604452750).

Almost surely, 2^{100031221034110} is an apocalyptic number.

100031221034110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

100031221034110 is a deficient number, since it is larger than the sum of its proper divisors (80026450209890).

100031221034110 is a wasteful number, since it uses less digits than its factorization.

100031221034110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 81854595.

The product of its (nonzero) digits is 144, while the sum is 19.

Adding to 100031221034110 its reverse (11430122130001), we get a palindrome (111461343164111).

The spelling of 100031221034110 in words is "one hundred trillion, thirty-one billion, two hundred twenty-one million, thirty-four thousand, one hundred ten".