106156329906 has 32 divisors (see below), whose sum is σ = 232777728000. Its totient is φ = 32006929680.

The previous prime is 106156329901. The next prime is 106156329907. The reversal of 106156329906 is 609923651601.

It is a happy number.

It is a super-2 number, since 2×106156329906² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (106156329901) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4028146 + ... + 4054413.

It is an arithmetic number, because the mean of its divisors is an integer number (7274304000).

Almost surely, 2^106156329906 is an apocalyptic number.

106156329906 is an abundant number, since it is smaller than the sum of its proper divisors (126621398094).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

106156329906 is a wasteful number, since it uses less digits than its factorization.

106156329906 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8082774.

The product of its (nonzero) digits is 524880, while the sum is 48.

The spelling of 106156329906 in words is "one hundred six billion, one hundred fifty-six million, three hundred twenty-nine thousand, nine hundred six".