10101010090910 has 32 divisors (see below), whose sum is σ = 18810031917600. Its totient is φ = 3900819565440.

The previous prime is 10101010090901. The next prime is 10101010090979. The reversal of 10101010090910 is 1909001010101.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3222356 + ... + 5530424.

It is an arithmetic number, because the mean of its divisors is an integer number (587813497425).

Almost surely, 2^{10101010090910} is an apocalyptic number.

10101010090910 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10101010090910 is a deficient number, since it is larger than the sum of its proper divisors (8709021826690).

10101010090910 is a wasteful number, since it uses less digits than its factorization.

10101010090910 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2323196.

The product of its (nonzero) digits is 81, while the sum is 23.

The spelling of 10101010090910 in words is "ten trillion, one hundred one billion, ten million, ninety thousand, nine hundred ten".