101064640511 has 8 divisors (see below), whose sum is σ = 104871533184. Its totient is φ = 97323954840.

The previous prime is 101064640499. The next prime is 101064640559. The reversal of 101064640511 is 115046460101.

It is a happy number.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-101064640511 is a prime.

It is a super-2 number, since 2×101064640511² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101064640591) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16548641 + ... + 16554746.

It is an arithmetic number, because the mean of its divisors is an integer number (13108941648).

Almost surely, 2^101064640511 is an apocalyptic number.

101064640511 is a deficient number, since it is larger than the sum of its proper divisors (3806892673).

101064640511 is an equidigital number, since it uses as much as digits as its factorization.

101064640511 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33103501.

The product of its (nonzero) digits is 2880, while the sum is 29.

The spelling of 101064640511 in words is "one hundred one billion, sixty-four million, six hundred forty thousand, five hundred eleven".