100012001102 has 32 divisors (see below), whose sum is σ = 168629090112. Its totient is φ = 44140149504.

The previous prime is 100012001101. The next prime is 100012001137. The reversal of 100012001102 is 201100210001.

It is a self number, because there is not a number n which added to its sum of digits gives 100012001102.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100012001101) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2321018 + ... + 2363714.

It is an arithmetic number, because the mean of its divisors is an integer number (5269659066).

Almost surely, 2^100012001102 is an apocalyptic number.

100012001102 is a deficient number, since it is larger than the sum of its proper divisors (68617089010).

100012001102 is a wasteful number, since it uses less digits than its factorization.

100012001102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46652.

The product of its (nonzero) digits is 4, while the sum is 8.

Adding to 100012001102 its reverse (201100210001), we get a palindrome (301112211103).

The spelling of 100012001102 in words is "one hundred billion, twelve million, one thousand, one hundred two".