10011061005 has 32 divisors (see below), whose sum is σ = 17485227648. Its totient is φ = 4850688000.

The previous prime is 10011060977. The next prime is 10011061033. The reversal of 10011061005 is 50016011001.

It is an interprime number because it is at equal distance from previous prime (10011060977) and next prime (10011061033).

It is not a de Polignac number, because 10011061005 - 2⁵ = 10011060973 is a prime.

It is a super-2 number, since 2×10011061005² (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 245217 + ... + 283113.

It is an arithmetic number, because the mean of its divisors is an integer number (546413364).

Almost surely, 2^10011061005 is an apocalyptic number.

10011061005 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

10011061005 is a deficient number, since it is larger than the sum of its proper divisors (7474166643).

10011061005 is a wasteful number, since it uses less digits than its factorization.

10011061005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39517.

The product of its (nonzero) digits is 30, while the sum is 15.

Adding to 10011061005 its reverse (50016011001), we get a palindrome (60027072006).

The spelling of 10011061005 in words is "ten billion, eleven million, sixty-one thousand, five".