101100021202 has 16 divisors (see below), whose sum is σ = 152227134360. Its totient is φ = 50357714688.

The previous prime is 101100021163. The next prime is 101100021223. The reversal of 101100021202 is 202120001101.

It can be written as a sum of positive squares in 4 ways, for example, as 80673608961 + 20426412241 = 284031^2 + 142921^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3436218 + ... + 3465514.

Almost surely, 2^101100021202 is an apocalyptic number.

101100021202 is a deficient number, since it is larger than the sum of its proper divisors (51127113158).

101100021202 is a wasteful number, since it uses less digits than its factorization.

101100021202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35805.

The product of its (nonzero) digits is 8, while the sum is 10.

Adding to 101100021202 its reverse (202120001101), we get a palindrome (303220022303).

The spelling of 101100021202 in words is "one hundred one billion, one hundred million, twenty-one thousand, two hundred two".