4312112203 has 16 divisors (see below), whose sum is σ = 5241037824. Its totient is φ = 3463332480.

The previous prime is 4312112179. The next prime is 4312112209. The reversal of 4312112203 is 3022112134.

It is a happy number.

It is not a de Polignac number, because 4312112203 - 2¹⁷ = 4311981131 is a prime.

It is a super-3 number, since 3×4312112203³ (a number of 30 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4312112209) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 52803 + ... + 106828.

It is an arithmetic number, because the mean of its divisors is an integer number (327564864).

Almost surely, 2^4312112203 is an apocalyptic number.

4312112203 is a deficient number, since it is larger than the sum of its proper divisors (928925621).

4312112203 is a wasteful number, since it uses less digits than its factorization.

4312112203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 159882.

The product of its (nonzero) digits is 288, while the sum is 19.

The square root of 4312112203 is about 65666.6749805409. The cubic root of 4312112203 is about 1627.6587264602.

Adding to 4312112203 its reverse (3022112134), we get a palindrome (7334224337).

The spelling of 4312112203 in words is "four billion, three hundred twelve million, one hundred twelve thousand, two hundred three".