31230223041 has 8 divisors (see below), whose sum is σ = 42167390080. Its totient is φ = 20556602352.

The previous prime is 31230223039. The next prime is 31230223043. The reversal of 31230223041 is 14032203213.

It is an interprime number because it is at equal distance from previous prime (31230223039) and next prime (31230223043).

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 31230223041 - 2¹ = 31230223039 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 31230222999 and 31230223017.

It is not an unprimeable number, because it can be changed into a prime (31230223043) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 65886310 + ... + 65886783.

It is an arithmetic number, because the mean of its divisors is an integer number (5270923760).

Almost surely, 2^31230223041 is an apocalyptic number.

It is an amenable number.

31230223041 is a deficient number, since it is larger than the sum of its proper divisors (10937167039).

31230223041 is a wasteful number, since it uses less digits than its factorization.

31230223041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 131773175.

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 31230223041 its reverse (14032203213), we get a palindrome (45262426254).

The spelling of 31230223041 in words is "thirty-one billion, two hundred thirty million, two hundred twenty-three thousand, forty-one".