111420352 has 14 divisors (see below), whose sum is σ = 221099888. Its totient is φ = 55710144.

The previous prime is 111420341. The next prime is 111420359. The reversal of 111420352 is 253024111.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (111420359) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 870408 + ... + 870535.

Almost surely, 2^111420352 is an apocalyptic number.

It is an amenable number.

111420352 is a deficient number, since it is larger than the sum of its proper divisors (109679536).

111420352 is an equidigital number, since it uses as much as digits as its factorization.

111420352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1740955 (or 1740945 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 19.

The square root of 111420352 is about 10555.5839251081. The cubic root of 111420352 is about 481.1954461802.

Adding to 111420352 its reverse (253024111), we get a palindrome (364444463).

The spelling of 111420352 in words is "one hundred eleven million, four hundred twenty thousand, three hundred fifty-two".