163153350602106 has 64 divisors (see below), whose sum is σ = 344018891473920. Its totient is φ = 51484130691840.

The previous prime is 163153350602089. The next prime is 163153350602131. The reversal of 163153350602106 is 601206053351361.

It is a happy number.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 10439215 + ... + 20863458.

It is an arithmetic number, because the mean of its divisors is an integer number (5375295179280).

Almost surely, 2^{163153350602106} is an apocalyptic number.

163153350602106 is an abundant number, since it is smaller than the sum of its proper divisors (180865540871814).

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

163153350602106 is a wasteful number, since it uses less digits than its factorization.

163153350602106 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31303091.

The product of its (nonzero) digits is 291600, while the sum is 42.

The spelling of 163153350602106 in words is "one hundred sixty-three trillion, one hundred fifty-three billion, three hundred fifty million, six hundred two thousand, one hundred six".