10611135020 has 24 divisors (see below), whose sum is σ = 22286140800. Its totient is φ = 4243928832.

The previous prime is 10611134977. The next prime is 10611135047. The reversal of 10611135020 is 2053111601.

It is a super-2 number, since 2×10611135020² (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a junction number, because it is equal to n+sod(n) for n = 10611134983 and 10611135001.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 160676 + ... + 216884.

It is an arithmetic number, because the mean of its divisors is an integer number (928589200).

Almost surely, 2^10611135020 is an apocalyptic number.

10611135020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10611135020 is an abundant number, since it is smaller than the sum of its proper divisors (11675005780).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10611135020 is a wasteful number, since it uses less digits than its factorization.

10611135020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65657 (or 65655 counting only the distinct ones).

The product of its (nonzero) digits is 180, while the sum is 20.

Adding to 10611135020 its reverse (2053111601), we get a palindrome (12664246621).

The spelling of 10611135020 in words is "ten billion, six hundred eleven million, one hundred thirty-five thousand, twenty".