312341141 has 12 divisors (see below), whose sum is σ = 368457120. Its totient is φ = 263947320.

The previous prime is 312341123. The next prime is 312341143. The reversal of 312341141 is 141143213.

It is not a de Polignac number, because 312341141 - 2⁶ = 312341077 is a prime.

It is a super-2 number, since 2×312341141² = 195113976722363762, which contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (312341143) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 41411 + ... + 48368.

It is an arithmetic number, because the mean of its divisors is an integer number (30704760).

Almost surely, 2^312341141 is an apocalyptic number.

It is an amenable number.

312341141 is a deficient number, since it is larger than the sum of its proper divisors (56115979).

312341141 is an equidigital number, since it uses as much as digits as its factorization.

312341141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 89864 (or 89857 counting only the distinct ones).

The product of its digits is 288, while the sum is 20.

The square root of 312341141 is about 17673.1757474428. The cubic root of 312341141 is about 678.4893954135.

Adding to 312341141 its reverse (141143213), we get a palindrome (453484354).

The spelling of 312341141 in words is "three hundred twelve million, three hundred forty-one thousand, one hundred forty-one".