111420314 has 4 divisors (see below), whose sum is σ = 167130474. Its totient is φ = 55710156.

The previous prime is 111420307. The next prime is 111420341. The reversal of 111420314 is 413024111.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 108472225 + 2948089 = 10415^2 + 1717^2 .

It is a junction number, because it is equal to n+sod(n) for n = 111420292 and 111420301.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27855077 + ... + 27855080.

Almost surely, 2^111420314 is an apocalyptic number.

111420314 is a deficient number, since it is larger than the sum of its proper divisors (55710160).

111420314 is an equidigital number, since it uses as much as digits as its factorization.

111420314 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55710159.

The product of its (nonzero) digits is 96, while the sum is 17.

The square root of 111420314 is about 10555.5821251128. The cubic root of 111420314 is about 481.1953914761.

Adding to 111420314 its reverse (413024111), we get a palindrome (524444425).

The spelling of 111420314 in words is "one hundred eleven million, four hundred twenty thousand, three hundred fourteen".