100101201002 has 16 divisors (see below), whose sum is σ = 163820310624. Its totient is φ = 45495450000.

The previous prime is 100101200999. The next prime is 100101201043. The reversal of 100101201002 is 200102101001.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 50249 + ... + 450252.

It is an arithmetic number, because the mean of its divisors is an integer number (10238769414).

Almost surely, 2^100101201002 is an apocalyptic number.

100101201002 is a deficient number, since it is larger than the sum of its proper divisors (63719109622).

100101201002 is a wasteful number, since it uses less digits than its factorization.

100101201002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 509605.

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

Adding to 100101201002 its reverse (200102101001), we get a palindrome (300203302003).

It can be divided in two parts, 100101 and 201002, that added together give a palindrome (301103).

The spelling of 100101201002 in words is "one hundred billion, one hundred one million, two hundred one thousand, two".