101651010006 has 32 divisors (see below), whose sum is σ = 250217872128. Its totient is φ = 26809057440.

The previous prime is 101651009987. The next prime is 101651010037. The reversal of 101651010006 is 600010156101.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a congruent number.

It is an unprimeable number.

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, 93086460 + ... + 93087551.

It is an arithmetic number, because the mean of its divisors is an integer number (7819308504).

Almost surely, 2^101651010006 is an apocalyptic number.

101651010006 is an abundant number, since it is smaller than the sum of its proper divisors (148566862122).

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

101651010006 is a wasteful number, since it uses less digits than its factorization.

101651010006 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 186174036.

The product of its (nonzero) digits is 180, while the sum is 21.

Adding to 101651010006 its reverse (600010156101), we get a palindrome (701661166107).

The spelling of 101651010006 in words is "one hundred one billion, six hundred fifty-one million, ten thousand, six".