106121113202 has 8 divisors (see below), whose sum is σ = 171426413676. Its totient is φ = 48978975312.

The previous prime is 106121113201. The next prime is 106121113223. The reversal of 106121113202 is 202311121601.

It can be written as a sum of positive squares in 2 ways, for example, as 106066811041 + 54302161 = 325679^2 + 7369^2 .

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

It is a super-2 number, since 2×106121113202² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (106121113201) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2040790613 + ... + 2040790664.

Almost surely, 2^106121113202 is an apocalyptic number.

106121113202 is a deficient number, since it is larger than the sum of its proper divisors (65305300474).

106121113202 is a wasteful number, since it uses less digits than its factorization.

106121113202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4081581292.

The product of its (nonzero) digits is 144, while the sum is 20.

Adding to 106121113202 its reverse (202311121601), we get a palindrome (308432234803).

The spelling of 106121113202 in words is "one hundred six billion, one hundred twenty-one million, one hundred thirteen thousand, two hundred two".