101200101002 has 32 divisors (see below), whose sum is σ = 203815592064. Its totient is φ = 36395640000.

The previous prime is 101200100987. The next prime is 101200101007. The reversal of 101200101002 is 200101002101.

It is not an unprimeable number, because it can be changed into a prime (101200101007) 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, 25272749 + ... + 25276752.

It is an arithmetic number, because the mean of its divisors is an integer number (6369237252).

Almost surely, 2^101200101002 is an apocalyptic number.

101200101002 is an abundant number, since it is smaller than the sum of its proper divisors (102615491062).

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

101200101002 is a wasteful number, since it uses less digits than its factorization.

101200101002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50549534.

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

Adding to 101200101002 its reverse (200101002101), we get a palindrome (301301103103).

It can be divided in two parts, 101200 and 101002, that added together give a palindrome (202202).

The spelling of 101200101002 in words is "one hundred one billion, two hundred million, one hundred one thousand, two".