10010661065155 has 8 divisors (see below), whose sum is σ = 12012849040752. Its totient is φ = 8008491677088.

The previous prime is 10010661065143. The next prime is 10010661065177. The reversal of 10010661065155 is 55156016601001.

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

It is a cyclic number.

It is not a de Polignac number, because 10010661065155 - 2²³ = 10010652676547 is a prime.

It is a super-2 number, since 2×10010661065155² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

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, 3433212 + ... + 5639881.

It is an arithmetic number, because the mean of its divisors is an integer number (1501606130094).

Almost surely, 2^{10010661065155} is an apocalyptic number.

10010661065155 is a deficient number, since it is larger than the sum of its proper divisors (2002187975597).

10010661065155 is an equidigital number, since it uses as much as digits as its factorization.

10010661065155 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9293765.

The product of its (nonzero) digits is 27000, while the sum is 37.

Adding to 10010661065155 its reverse (55156016601001), we get a palindrome (65166677666156).

The spelling of 10010661065155 in words is "ten trillion, ten billion, six hundred sixty-one million, sixty-five thousand, one hundred fifty-five".