106011005906 has 16 divisors (see below), whose sum is σ = 171277205400. Its totient is φ = 48919968768.

The previous prime is 106011005861. The next prime is 106011005911. The reversal of 106011005906 is 609500110601.

It can be written as a sum of positive squares in 4 ways, for example, as 60488943025 + 45522062881 = 245945^2 + 213359^2 .

It is a super-2 number, since 2×106011005906² (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 181391 + ... + 494898.

Almost surely, 2^106011005906 is an apocalyptic number.

106011005906 is a deficient number, since it is larger than the sum of its proper divisors (65266199494).

106011005906 is a wasteful number, since it uses less digits than its factorization.

106011005906 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 682333.

The product of its (nonzero) digits is 1620, while the sum is 29.

The spelling of 106011005906 in words is "one hundred six billion, eleven million, five thousand, nine hundred six".