100001011011102 has 24 divisors (see below), whose sum is σ = 217865922707160. Its totient is φ = 33149506411440.

The previous prime is 100001011011073. The next prime is 100001011011133. The reversal of 100001011011102 is 201110110100001.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 15346990452 + ... + 15346996967.

It is an arithmetic number, because the mean of its divisors is an integer number (9077746779465).

Almost surely, 2^{100001011011102} is an apocalyptic number.

100001011011102 is an abundant number, since it is smaller than the sum of its proper divisors (117864911696058).

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

100001011011102 is a wasteful number, since it uses less digits than its factorization.

100001011011102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30693987608 (or 30693987605 counting only the distinct ones).

The product of its (nonzero) digits is 2, while the sum is 9.

Adding to 100001011011102 its reverse (201110110100001), we get a palindrome (301111121111103).

The spelling of 100001011011102 in words is "one hundred trillion, one billion, eleven million, eleven thousand, one hundred two".