511010060101 has 4 divisors (see below), whose sum is σ = 515698225900. Its totient is φ = 506321894304.

The previous prime is 511010060069. The next prime is 511010060107. The reversal of 511010060101 is 101060010115.

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

It can be written as a sum of positive squares in 2 ways, for example, as 466065636100 + 44944424001 = 682690^2 + 212001^2 .

It is a cyclic number.

It is not a de Polignac number, because 511010060101 - 2⁵ = 511010060069 is a prime.

It is a super-2 number, since 2×511010060101² (a number of 24 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 (511010060107) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 2344082736 + ... + 2344082953.

It is an arithmetic number, because the mean of its divisors is an integer number (128924556475).

Almost surely, 2^511010060101 is an apocalyptic number.

It is an amenable number.

511010060101 is a deficient number, since it is larger than the sum of its proper divisors (4688165799).

511010060101 is a wasteful number, since it uses less digits than its factorization.

511010060101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4688165798.

The product of its (nonzero) digits is 30, while the sum is 16.

Adding to 511010060101 its reverse (101060010115), we get a palindrome (612070070216).

The spelling of 511010060101 in words is "five hundred eleven billion, ten million, sixty thousand, one hundred one".