111330456141 has 4 divisors (see below), whose sum is σ = 148440608192. Its totient is φ = 74220304092.

The previous prime is 111330456101. The next prime is 111330456169. The reversal of 111330456141 is 141654033111.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 111330456141 - 2¹¹ = 111330454093 is a prime.

It is a super-2 number, since 2×111330456141² (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 = 111330456099 and 111330456108.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (111330456101) 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, 18555076021 + ... + 18555076026.

It is an arithmetic number, because the mean of its divisors is an integer number (37110152048).

Almost surely, 2^111330456141 is an apocalyptic number.

It is an amenable number.

111330456141 is a deficient number, since it is larger than the sum of its proper divisors (37110152051).

111330456141 is an equidigital number, since it uses as much as digits as its factorization.

111330456141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37110152050.

The product of its (nonzero) digits is 4320, while the sum is 30.

Adding to 111330456141 its reverse (141654033111), we get a palindrome (252984489252).

The spelling of 111330456141 in words is "one hundred eleven billion, three hundred thirty million, four hundred fifty-six thousand, one hundred forty-one".