106005011656 has 32 divisors (see below), whose sum is σ = 199413144000. Its totient is φ = 52828324416.

The previous prime is 106005011653. The next prime is 106005011659. The reversal of 106005011656 is 656110500601.

It is an interprime number because it is at equal distance from previous prime (106005011653) and next prime (106005011659).

It is a super-2 number, since 2×106005011656² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (106005011653) 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, 6508435 + ... + 6524701.

It is an arithmetic number, because the mean of its divisors is an integer number (6231660750).

Almost surely, 2^106005011656 is an apocalyptic number.

It is an amenable number.

106005011656 is a deficient number, since it is larger than the sum of its proper divisors (93408132344).

106005011656 is a wasteful number, since it uses less digits than its factorization.

106005011656 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18901 (or 18897 counting only the distinct ones).

The product of its (nonzero) digits is 5400, while the sum is 31.

The spelling of 106005011656 in words is "one hundred six billion, five million, eleven thousand, six hundred fifty-six".