112331141 has 16 divisors (see below), whose sum is σ = 123068400. Its totient is φ = 101910528.

The previous prime is 112331137. The next prime is 112331147. The reversal of 112331141 is 141133211.

It can be written as a sum of positive squares in 8 ways, for example, as 1113025 + 111218116 = 1055^2 + 10546^2 .

It is not a de Polignac number, because 112331141 - 2² = 112331137 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112331147) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 288575 + ... + 288963.

It is an arithmetic number, because the mean of its divisors is an integer number (7691775).

Almost surely, 2^112331141 is an apocalyptic number.

It is an amenable number.

112331141 is a deficient number, since it is larger than the sum of its proper divisors (10737259).

112331141 is a wasteful number, since it uses less digits than its factorization.

112331141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 728.

The product of its digits is 72, while the sum is 17.

The square root of 112331141 is about 10598.6386389951. The cubic root of 112331141 is about 482.5030431050.

Adding to 112331141 its reverse (141133211), we get a palindrome (253464352).

The spelling of 112331141 in words is "one hundred twelve million, three hundred thirty-one thousand, one hundred forty-one".