1002000101102 has 64 divisors (see below), whose sum is σ = 2036528524800. Its totient is φ = 357053546880.

The previous prime is 1002000101059. The next prime is 1002000101107. The reversal of 1002000101102 is 2011010002001.

It is a super-2 number, since 2×1002000101102² (a number of 25 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1002000101102.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1002000101107) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2077652 + ... + 2514087.

It is an arithmetic number, because the mean of its divisors is an integer number (31820758200).

Almost surely, 2^{1002000101102} is an apocalyptic number.

1002000101102 is an abundant number, since it is smaller than the sum of its proper divisors (1034528423698).

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

1002000101102 is a wasteful number, since it uses less digits than its factorization.

1002000101102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4591881.

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

Adding to 1002000101102 its reverse (2011010002001), we get a palindrome (3013010103103).

The spelling of 1002000101102 in words is "one trillion, two billion, one hundred one thousand, one hundred two".