106020663526 has 4 divisors (see below), whose sum is σ = 159030995292. Its totient is φ = 53010331762.

The previous prime is 106020663517. The next prime is 106020663527. The reversal of 106020663526 is 625366020601.

It is a semiprime because it is the product of two primes.

It is a super-2 number, since 2×106020663526² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (106020663527) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26505165880 + ... + 26505165883.

It is an arithmetic number, because the mean of its divisors is an integer number (39757748823).

Almost surely, 2^106020663526 is an apocalyptic number.

106020663526 is a deficient number, since it is larger than the sum of its proper divisors (53010331766).

106020663526 is an equidigital number, since it uses as much as digits as its factorization.

106020663526 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53010331765.

The product of its (nonzero) digits is 77760, while the sum is 37.

The spelling of 106020663526 in words is "one hundred six billion, twenty million, six hundred sixty-three thousand, five hundred twenty-six".