100102021202 has 8 divisors (see below), whose sum is σ = 150155770800. Its totient is φ = 50050097604.

The previous prime is 100102021171. The next prime is 100102021211. The reversal of 100102021202 is 202120201001.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 310052 + ... + 544367.

It is an arithmetic number, because the mean of its divisors is an integer number (18769471350).

Almost surely, 2^100102021202 is an apocalyptic number.

100102021202 is a deficient number, since it is larger than the sum of its proper divisors (50053749598).

100102021202 is an equidigital number, since it uses as much as digits as its factorization.

100102021202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 913000.

The product of its (nonzero) digits is 16, while the sum is 11.

Adding to 100102021202 its reverse (202120201001), we get a palindrome (302222222203).

The spelling of 100102021202 in words is "one hundred billion, one hundred two million, twenty-one thousand, two hundred two".