101262066536 has 32 divisors (see below), whose sum is σ = 191351592000. Its totient is φ = 50236018560.

The previous prime is 101262066487. The next prime is 101262066539. The reversal of 101262066536 is 635660262101.

It is a happy number.

It is a super-2 number, since 2×101262066536² (a number of 23 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 101262066536.

It is not an unprimeable number, because it can be changed into a prime (101262066539) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 716276 + ... + 845916.

It is an arithmetic number, because the mean of its divisors is an integer number (5979737250).

Almost surely, 2^101262066536 is an apocalyptic number.

It is an amenable number.

101262066536 is a deficient number, since it is larger than the sum of its proper divisors (90089525464).

101262066536 is a wasteful number, since it uses less digits than its factorization.

101262066536 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 130409 (or 130405 counting only the distinct ones).

The product of its (nonzero) digits is 77760, while the sum is 38.

The spelling of 101262066536 in words is "one hundred one billion, two hundred sixty-two million, sixty-six thousand, five hundred thirty-six".