111010343109 has 8 divisors (see below), whose sum is σ = 148020226080. Its totient is φ = 74003677776.

The previous prime is 111010343053. The next prime is 111010343113. The reversal of 111010343109 is 901343010111.

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

It is not a de Polignac number, because 111010343109 - 2²³ = 111001954501 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (111010343189) 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, 722722 + ... + 862755.

It is an arithmetic number, because the mean of its divisors is an integer number (18502528260).

Almost surely, 2^111010343109 is an apocalyptic number.

It is an amenable number.

111010343109 is a deficient number, since it is larger than the sum of its proper divisors (37009882971).

111010343109 is a wasteful number, since it uses less digits than its factorization.

111010343109 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1608819.

The product of its (nonzero) digits is 324, while the sum is 24.

The spelling of 111010343109 in words is "one hundred eleven billion, ten million, three hundred forty-three thousand, one hundred nine".