1002112101036 has 36 divisors (see below), whose sum is σ = 2559231313912. Its totient is φ = 330593681664.

The previous prime is 1002112101031. The next prime is 1002112101037. The reversal of 1002112101036 is 6301012112001.

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (18).

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

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 143483350 + ... + 143490333.

Almost surely, 2^{1002112101036} is an apocalyptic number.

It is an amenable number.

1002112101036 is an abundant number, since it is smaller than the sum of its proper divisors (1557119212876).

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

1002112101036 is a wasteful number, since it uses less digits than its factorization.

1002112101036 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 286973790 (or 286973785 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 18.

Adding to 1002112101036 its reverse (6301012112001), we get a palindrome (7303124213037).

The spelling of 1002112101036 in words is "one trillion, two billion, one hundred twelve million, one hundred one thousand, thirty-six".