101113112219 has 4 divisors (see below), whose sum is σ = 115557842544. Its totient is φ = 86668381896.

The previous prime is 101113112143. The next prime is 101113112257. The reversal of 101113112219 is 912211311101.

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 101113112219 - 2²⁰ = 101112063643 is a prime.

It is a super-2 number, since 2×101113112219² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 101113112194 and 101113112203.

It is not an unprimeable number, because it can be changed into a prime (101113112719) 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, 7222365152 + ... + 7222365165.

It is an arithmetic number, because the mean of its divisors is an integer number (28889460636).

Almost surely, 2^101113112219 is an apocalyptic number.

101113112219 is a deficient number, since it is larger than the sum of its proper divisors (14444730325).

101113112219 is an equidigital number, since it uses as much as digits as its factorization.

101113112219 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14444730324.

The product of its (nonzero) digits is 108, while the sum is 23.

The spelling of 101113112219 in words is "one hundred one billion, one hundred thirteen million, one hundred twelve thousand, two hundred nineteen".