111000020302111 has 8 divisors (see below), whose sum is σ = 111127714475904. Its totient is φ = 110872331880600.

The previous prime is 111000020302069. The next prime is 111000020302123. The reversal of 111000020302111 is 111203020000111.

It is a happy number.

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 111000020302111 - 2¹⁵ = 111000020269343 is a prime.

It is a super-2 number, since 2×111000020302111² (a number of 29 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 = 111000020302091 and 111000020302100.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (111000020302151) 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, 37792536 + ... + 40623586.

It is an arithmetic number, because the mean of its divisors is an integer number (13890964309488).

Almost surely, 2^{111000020302111} is an apocalyptic number.

111000020302111 is a deficient number, since it is larger than the sum of its proper divisors (127694173793).

111000020302111 is an equidigital number, since it uses as much as digits as its factorization.

111000020302111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2876141.

The product of its (nonzero) digits is 12, while the sum is 13.

Adding to 111000020302111 its reverse (111203020000111), we get a palindrome (222203040302222).

The spelling of 111000020302111 in words is "one hundred eleven trillion, twenty million, three hundred two thousand, one hundred eleven".