10100919091010 has 32 divisors (see below), whose sum is σ = 20474355654144. Its totient is φ = 3554575632000.

The previous prime is 10100919090973. The next prime is 10100919091033. The reversal of 10100919091010 is 1019091900101.

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, 1481069771 + ... + 1481076590.

It is an arithmetic number, because the mean of its divisors is an integer number (639823614192).

Almost surely, 2^{10100919091010} is an apocalyptic number.

10100919091010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10100919091010 is an abundant number, since it is smaller than the sum of its proper divisors (10373436563134).

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

10100919091010 is a wasteful number, since it uses less digits than its factorization.

10100919091010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2962146410.

The product of its (nonzero) digits is 729, while the sum is 32.

The spelling of 10100919091010 in words is "ten trillion, one hundred billion, nine hundred nineteen million, ninety-one thousand, ten".