100101010011144 has 16 divisors (see below), whose sum is σ = 250252525027920. Its totient is φ = 33367003337040.

The previous prime is 100101010011143. The next prime is 100101010011151. The reversal of 100101010011144 is 441110010101001.

It is a super-2 number, since 2×100101010011144² (a number of 29 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (100101010011143) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2085437708542 + ... + 2085437708589.

It is an arithmetic number, because the mean of its divisors is an integer number (15640782814245).

Almost surely, 2^{100101010011144} is an apocalyptic number.

It is an amenable number.

100101010011144 is an abundant number, since it is smaller than the sum of its proper divisors (150151515016776).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

100101010011144 is a wasteful number, since it uses less digits than its factorization.

100101010011144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4170875417140 (or 4170875417136 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 15.

Adding to 100101010011144 its reverse (441110010101001), we get a palindrome (541211020112145).

The spelling of 100101010011144 in words is "one hundred trillion, one hundred one billion, ten million, eleven thousand, one hundred forty-four".