106121445661126 has 32 divisors (see below), whose sum is σ = 182386221937920. Its totient is φ = 45364690568736.

The previous prime is 106121445661079. The next prime is 106121445661169. The reversal of 106121445661126 is 621166544121601.

It is a super-3 number, since 3×106121445661126³ (a number of 43 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 196054965 + ... + 196595503.

It is an arithmetic number, because the mean of its divisors is an integer number (5699569435560).

Almost surely, 2^{106121445661126} is an apocalyptic number.

106121445661126 is a deficient number, since it is larger than the sum of its proper divisors (76264776276794).

106121445661126 is a wasteful number, since it uses less digits than its factorization.

106121445661126 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 576268.

The product of its (nonzero) digits is 414720, while the sum is 46.

Adding to 106121445661126 its reverse (621166544121601), we get a palindrome (727287989782727).

The spelling of 106121445661126 in words is "one hundred six trillion, one hundred twenty-one billion, four hundred forty-five million, six hundred sixty-one thousand, one hundred twenty-six".