10109879511 has 8 divisors (see below), whose sum is σ = 13793324160. Its totient is φ = 6583177272.

The previous prime is 10109879503. The next prime is 10109879513. The reversal of 10109879511 is 11597890101.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 10109879511 - 2³ = 10109879503 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10109879513) 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, 39185451 + ... + 39185708.

It is an arithmetic number, because the mean of its divisors is an integer number (1724165520).

Almost surely, 2^10109879511 is an apocalyptic number.

10109879511 is a deficient number, since it is larger than the sum of its proper divisors (3683444649).

10109879511 is an equidigital number, since it uses as much as digits as its factorization.

10109879511 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 78371205.

The product of its (nonzero) digits is 22680, while the sum is 42.

The spelling of 10109879511 in words is "ten billion, one hundred nine million, eight hundred seventy-nine thousand, five hundred eleven".