106011656656 has 10 divisors (see below), whose sum is σ = 205397584802. Its totient is φ = 53005828320.

The previous prime is 106011656573. The next prime is 106011656693. The reversal of 106011656656 is 656656110601.

It can be written as a sum of positive squares in only one way, i.e., 104484097600 + 1527559056 = 323240^2 + 39084^2 .

It is a super-2 number, since 2×106011656656² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3312864255 + ... + 3312864286.

Almost surely, 2^106011656656 is an apocalyptic number.

106011656656 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

106011656656 is a deficient number, since it is larger than the sum of its proper divisors (99385928146).

106011656656 is an equidigital number, since it uses as much as digits as its factorization.

106011656656 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6625728549 (or 6625728543 counting only the distinct ones).

The product of its (nonzero) digits is 194400, while the sum is 43.

The spelling of 106011656656 in words is "one hundred six billion, eleven million, six hundred fifty-six thousand, six hundred fifty-six".