1010919101011 has 4 divisors (see below), whose sum is σ = 1043529394624. Its totient is φ = 978308807400.

The previous prime is 1010919100981. The next prime is 1010919101069. The reversal of 1010919101011 is 1101019190101.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1010919101011 - 2²³ = 1010910712403 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1010919101911) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16305146760 + ... + 16305146821.

It is an arithmetic number, because the mean of its divisors is an integer number (260882348656).

Almost surely, 2^{1010919101011} is an apocalyptic number.

1010919101011 is a deficient number, since it is larger than the sum of its proper divisors (32610293613).

1010919101011 is an equidigital number, since it uses as much as digits as its factorization.

1010919101011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32610293612.

The product of its (nonzero) digits is 81, while the sum is 25.

The spelling of 1010919101011 in words is "one trillion, ten billion, nine hundred nineteen million, one hundred one thousand, eleven".