106921075082 has 16 divisors (see below), whose sum is σ = 165435561960. Its totient is φ = 51788507328.

The previous prime is 106921075073. The next prime is 106921075087. The reversal of 106921075082 is 280570129601.

It can be written as a sum of positive squares in 4 ways, for example, as 91735688641 + 15185386441 = 302879^2 + 123229^2 .

It is a super-2 number, since 2×106921075082² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (106921075087) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3137813 + ... + 3171704.

Almost surely, 2^106921075082 is an apocalyptic number.

106921075082 is a deficient number, since it is larger than the sum of its proper divisors (58514486878).

106921075082 is a wasteful number, since it uses less digits than its factorization.

106921075082 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6309785.

The product of its (nonzero) digits is 60480, while the sum is 41.

The spelling of 106921075082 in words is "one hundred six billion, nine hundred twenty-one million, seventy-five thousand, eighty-two".