1002112101038 has 8 divisors (see below), whose sum is σ = 1503291793680. Its totient is φ = 501014836480.

The previous prime is 1002112101037. The next prime is 1002112101113. The reversal of 1002112101038 is 8301012112001.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1002112101031) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20576618 + ... + 20625261.

It is an arithmetic number, because the mean of its divisors is an integer number (187911474210).

Almost surely, 2^{1002112101038} is an apocalyptic number.

1002112101038 is a deficient number, since it is larger than the sum of its proper divisors (501179692642).

1002112101038 is a wasteful number, since it uses less digits than its factorization.

1002112101038 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41214042.

The product of its (nonzero) digits is 96, while the sum is 20.

Adding to 1002112101038 its reverse (8301012112001), we get a palindrome (9303124213039).

The spelling of 1002112101038 in words is "one trillion, two billion, one hundred twelve million, one hundred one thousand, thirty-eight".