10155100660 has 48 divisors (see below), whose sum is σ = 22261231440. Its totient is φ = 3887447040.

The previous prime is 10155100619. The next prime is 10155100661. The reversal of 10155100660 is 6600155101.

10155100660 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 8 ways, for example, as 728244196 + 9426856464 = 26986^2 + 97092^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10155100661) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 67345 + ... + 157624.

It is an arithmetic number, because the mean of its divisors is an integer number (463775655).

Almost surely, 2^10155100660 is an apocalyptic number.

10155100660 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10155100660 is an abundant number, since it is smaller than the sum of its proper divisors (12106130780).

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

10155100660 is a wasteful number, since it uses less digits than its factorization.

10155100660 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 225076 (or 225074 counting only the distinct ones).

The product of its (nonzero) digits is 900, while the sum is 25.

Adding to 10155100660 its reverse (6600155101), we get a palindrome (16755255761).

The spelling of 10155100660 in words is "ten billion, one hundred fifty-five million, one hundred thousand, six hundred sixty".