100120112001002 has 16 divisors (see below), whose sum is σ = 150681085693632. Its totient is φ = 49893121948320.

The previous prime is 100120112000977. The next prime is 100120112001043. The reversal of 100120112001002 is 200100211021001.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4421843 + ... + 14825414.

It is an arithmetic number, because the mean of its divisors is an integer number (9417567855852).

Almost surely, 2^{100120112001002} is an apocalyptic number.

100120112001002 is a deficient number, since it is larger than the sum of its proper divisors (50560973692630).

100120112001002 is a wasteful number, since it uses less digits than its factorization.

100120112001002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19255933.

The product of its (nonzero) digits is 8, while the sum is 11.

Adding to 100120112001002 its reverse (200100211021001), we get a palindrome (300220323022003).

The spelling of 100120112001002 in words is "one hundred trillion, one hundred twenty billion, one hundred twelve million, one thousand, two".