100000201002 has 32 divisors (see below), whose sum is σ = 215577031488. Its totient is φ = 30741866496.

The previous prime is 100000200947. The next prime is 100000201009. The reversal of 100000201002 is 200102000001.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (6).

It is not an unprimeable number, because it can be changed into a prime (100000201009) 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, 483223 + ... + 658410.

It is an arithmetic number, because the mean of its divisors is an integer number (6736782234).

Almost surely, 2^100000201002 is an apocalyptic number.

100000201002 is an abundant number, since it is smaller than the sum of its proper divisors (115576830486).

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

100000201002 is a wasteful number, since it uses less digits than its factorization.

100000201002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1142774.

The product of its (nonzero) digits is 4, while the sum is 6.

Adding to 100000201002 its reverse (200102000001), we get a palindrome (300102201003).

The spelling of 100000201002 in words is "one hundred billion, two hundred one thousand, two".