101101210202 has 8 divisors (see below), whose sum is σ = 151980779412. Its totient is φ = 50440950400.

The previous prime is 101101210139. The next prime is 101101210237. The reversal of 101101210202 is 202012101101.

It can be written as a sum of positive squares in 2 ways, for example, as 91765979041 + 9335231161 = 302929^2 + 96619^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 54826199 + ... + 54828042.

Almost surely, 2^101101210202 is an apocalyptic number.

101101210202 is a deficient number, since it is larger than the sum of its proper divisors (50879569210).

101101210202 is a wasteful number, since it uses less digits than its factorization.

101101210202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 109654704.

The product of its (nonzero) digits is 8, while the sum is 11.

Adding to 101101210202 its reverse (202012101101), we get a palindrome (303113311303).

The spelling of 101101210202 in words is "one hundred one billion, one hundred one million, two hundred ten thousand, two hundred two".