106021635523 has 8 divisors (see below), whose sum is σ = 106121695680. Its totient is φ = 105921614400.

The previous prime is 106021635497. The next prime is 106021635541. The reversal of 106021635523 is 325536120601.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 106021635523 - 2²¹ = 106019538371 is a prime.

It is a super-2 number, since 2×106021635523² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (106021435523) 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 7 ways as a sum of consecutive naturals, for example, 8978223 + ... + 8990023.

It is an arithmetic number, because the mean of its divisors is an integer number (13265211960).

Almost surely, 2^106021635523 is an apocalyptic number.

106021635523 is a deficient number, since it is larger than the sum of its proper divisors (100060157).

106021635523 is a wasteful number, since it uses less digits than its factorization.

106021635523 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19517.

The product of its (nonzero) digits is 32400, while the sum is 34.

The spelling of 106021635523 in words is "one hundred six billion, twenty-one million, six hundred thirty-five thousand, five hundred twenty-three".