101405650206 has 32 divisors (see below), whose sum is σ = 235712897280. Its totient is φ = 28481973696.

The previous prime is 101405650201. The next prime is 101405650207. The reversal of 101405650206 is 602056504101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101405650201) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 20458711 + ... + 20463666.

It is an arithmetic number, because the mean of its divisors is an integer number (7366028040).

Almost surely, 2^101405650206 is an apocalyptic number.

101405650206 is an abundant number, since it is smaller than the sum of its proper divisors (134307247074).

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

101405650206 is a wasteful number, since it uses less digits than its factorization.

101405650206 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40922448.

The product of its (nonzero) digits is 7200, while the sum is 30.

The spelling of 101405650206 in words is "one hundred one billion, four hundred five million, six hundred fifty thousand, two hundred six".