1009357910111 has 8 divisors (see below), whose sum is σ = 1012401910464. Its totient is φ = 1006315506720.

The previous prime is 1009357910081. The next prime is 1009357910131. The reversal of 1009357910111 is 1110197539001.

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 1009357910111 - 2⁶ = 1009357910047 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1009357910131) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 872861 + ... + 1667513.

It is an arithmetic number, because the mean of its divisors is an integer number (126550238808).

Almost surely, 2^{1009357910111} is an apocalyptic number.

1009357910111 is a deficient number, since it is larger than the sum of its proper divisors (3044000353).

1009357910111 is an equidigital number, since it uses as much as digits as its factorization.

1009357910111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 798481.

The product of its (nonzero) digits is 8505, while the sum is 38.

The spelling of 1009357910111 in words is "one trillion, nine billion, three hundred fifty-seven million, nine hundred ten thousand, one hundred eleven".